Search results for: TRANSITION METAL COMPLEXES

Search results for: TRANSITION METAL COMPLEXES

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The luminescence study of (C10H16N)2MnBr4 Organic–Inorganic Hybrid
Open Research Data
open access
Organic–inorganic hybrid metal halides have recently attracted attention in the global research field for their bright light emission, tunable photoluminescence wavelength, and convenient synthesis method. This study reports the detailed properties of (C10H16N)2MnBr4, which emits bright green light with a high photoluminescence quantum yield. Results...
Electrical responses of nanostructured ZrS3 as field-effect transistor for nitrogen dioxide, ethanol, and acetone detection enhanced by visible light
Open Research Data
open access
- K. Drozdowska
- J. Smulko
Small-area layers of nanostructured ZrS3 were fabricated and measured in the field-effect transistor configuration. Irradiation with visible light enabled generating photocurrent and increasing the sensitivity to selected ambient gases: nitrogen dioxide, ethanol, and acetone. The data set consists of electrical responses (current vs. voltage characteristics...
Enhancement of self-trapped excitons and near-infrared emission in Bi3+/Er3+ co-doped Cs2Ag0.4Na0.6InCl6 double perovskite
Open Research Data
open access
- T. Leśniewski
- A. Lazarowska
- M. Grzegorczyk
- S. Mahlik
Erbium (Er) complexes are used as optical gain materials for signal generation in the telecom C-band at 1540 nm, but they need a sensitizer to enhance absorption. Na+ substitution for Ag+ and Bi3+ doping at the In3+ site is a possible strategy to enhance the broadband emission of Cs2AgInCl6, which could be used as a sensitizer for energy transfer to...
SEM/EDX data of (Cr,Fe,Mn,Co,Ni)3O4 High-entropy spinel oxide thin films deposited on amorphous SiO2 substrate by spray pyrolysis techniqe
Open Research Data
open access
- series: Evaluation of structural and electrical properties of multicomponent spinel oxide thin films deposited via spray pyrolysis technique
This Data set include SEM and EDX results of (Mn,Co,Fe,Ni,Cr)3O4 high-entropy spinel oxide prepared in the form of a ~ 500 nm thin film utilising a facile spray pyrolysis technique. The structural and electrical properties of the layers were characterised after exposure to temperatures in the range of 400–900 ◦C. The as-deposited layers were amorphous,...
TEM data of (Cr,Fe,Mn,Co,Ni)3O4 High-entropy spinel oxide thin films deposited on amorphous SiO2 substrate by spray pyrolysis techniqe
Open Research Data
open access
- B. Kamecki
- J. Karczewski
- G. Cempura
- P. Jasiński
- S. Molin
- series: Evaluation of structural and electrical properties of multicomponent spinel oxide thin films deposited via spray pyrolysis technique
This Dataset include presentation of summarized TEM investigation of (Mn,Co,Fe,Ni,Cr)3O4 high-entropy spinel oxide prepared in the form of a ~ 500 nm thin film utilising a facile spray pyrolysis technique. The structural and electrical properties of the layers were characterised after exposure to temperatures in the range of 400–900 ◦C. The as-deposited...
Total electrical conductivity data of (Cr,Fe,Mn,Co,Ni)3O4 High-entropy spinel oxide thin films deposited on amorphous SiO2 substrate by spray pyrolysis techniqe
Open Research Data
open access
- series: Evaluation of structural and electrical properties of multicomponent spinel oxide thin films deposited via spray pyrolysis technique
This dataset includes electrical conductivity measurements results measured by van der pauw technique up to 900oC.
THERMION-C2S_0301 Phase transition in Cu1.96Se
Open Research Data
open access
Investigation of a phase transition in Cu1.96Se was investigated. The data contains results of thermal analysis (DSC) and thermoelectric properties measurements. These measurements were performed with different heating and cooling rates. Structure and elemental composition were also analysed. The data shows the influence of the kinetics of the transition...
Electrochemical data for carbonized metal-organic framworks with cobalt
Open Research Data
open access
- K. Sielicki
- X. Chen
- E. Mijowska
The data includes the Metal-Organic Frameworks (MOF) measurements, where cobalt was added. The research focuses on the impact of aluminium on Oxygen Evolution Reaction (OER). The measurements were conducted on [EC Lab]. The techniques included are Linear Sweep Voltammetry (LSV), Tafel slope, Chronopotentiometry (CP) and Electrochemical Impedance Spectroscopy...
Transition dipole moment functions of the KRb molecule
Open Research Data
open access
- series: Potential energy curves, transition and permanent dipole moments of KRb
Electronic transition dipole moment functions (TDMF) have been calculated for the singlet (s) and triplet (t) Sigma+ (S+), Pi (P), and Delta (D) electronic states of the KRb molecule. TDMFs are needed in understanding processes like photodissociation, photoassociation, cooling, and trapping of molecules. All results of the transition dipole moments...
Carbonized Metal-Organic Frameworks-based strucutres with aluminium, phosphorus and nitrogen
Open Research Data
open access
- K. Sielicki
- A. Matlak
- X. Chen
- E. Mijowska
The dataset includes Raman spectra of carbonized Metal-Organic Frameworks (MOF) [acquired on Renishaw] and electrochemical properties of the materials [acquired on EC Lab], which includes techniques such as Linear Sweep Voltammetry (LCV), Electrochemical Impedance Spectroscopy (EIS), Taffel slope and Chronopotentiometry (CP).
The viscometric evaluation of the gelation rate the chitosan-metal oxide hydrogel systems.
Open Research Data
open access
The dataset shows the change in the viscosity of a hydrogel medium over time. Viscometric measurement was used as a universal method for determining the cross-linking rate of chitosan hydrogel using metal oxides or other solutions with a negative net charge. The method was prepared as a method of predicting the kinetics of additive manufacturing using...
The 2p XPS spectra of transition metals in Ce0.9M0.1O2
Open Research Data
embargo
- series: Ceria
The dataset consists of 2p XPS spectra of transition metals in Ce0.9M0.1O2 where (M=Mn, Fe, Co, Ni, Cu). X-ray Photoelectron Spectroscopy analysis (XPS) was performed using X-ray photoelectron spectrometer Omnicron NanoTechnology with 128-channel collector. XPS measurements were undertaken in ultra-high vacuum conditions, below 1.1x10-8 mbar. Photoelectrons...
Anomalous anisotropy of deuterium-grown boron-doped diamond and the role of boron-tetramers in the Mott-Insulator transition
Open Research Data
open access
- M. Sobaszek
- S. Kwon
- M. Winiarski
- B. Rutkowski
- J. Ryl
- D. Wang
- X. Li
- M. Bockrath
- W. Goddard III
We show anisotropy in the superconductivity for boron-doped diamond thin films prepared with Microwave Plasma Assisted Chemical Vapor Deposition using deuterium-rich plasma. This anomalous phase transition is linked with the emergence of boson quantum entanglement states behaving as a bosonic insulating state. Here, we show that the superconducting...
The reductivity of the transition metals - calculations
Open Research Data
open access
- P. Błaszczak
- B. Bochentyn
The dataset includes the reduction enthalpy and Gibbs energy simulated for Co, Cu, Fe, La, Mo, Ni, Sr, Ti, and W from oxide form into metallic form in hydrogen. Simulations were performed using HSC Chemistry software.
TEM imaging of metal nanoparticle cross section
Open Research Data
open access
- M. Łapiński
TEM microscope was used for a imaging of metallic nanostructures. Metallic nanostructures were manufactured by thermal annealing of thin films. Gold and silver nanostructures were chosen for measurements. Samples were annealed for 15 and 60 minutes at 550 deg.
Electrical measurements of the dewetting of metal thin films
Open Research Data
open access
- M. Łapiński
In situ observations of dewetting of thin films is very complicated. One of the method, that helps to observe it, could be electrical measurements. For experiments, thin gold, silver and gold-silver nanoalloy films were deposited by magnetron sputtering method. Films were deposited on a Corning glass substrates. Samples were measured by four point method...
Electronic transition dipole moment functions of the second triplet Sigma ungerade plus state of the Lithium dimer
Open Research Data
open access
- P. Jasik
- J. Sienkiewicz
- series: Electronic transition dipole moment functions of the Lithium dimer
Electronic transition dipole moment functions (ETDMF) of the second triplet Sigma ungerade plus (2tSu+) state have been calculated for the Lithium dimer. ETDMFs are needed in understanding processes like photodissociation, photoassociation, cooling, and trapping of molecules. The results of the five ETDMFs have been obtained by the nonrelativistic multireference...
Electronic transition dipole moment functions of the third singlet Sigma gerade plus state of the Lithium dimer
Open Research Data
open access
- P. Jasik
- J. Sienkiewicz
- series: Electronic transition dipole moment functions of the Lithium dimer
Electronic transition dipole moment functions (ETDMF) of the third singlet Sigma gerade plus (3sSg+) state have been calculated for the Lithium dimer. ETDMFs are needed in understanding processes like photodissociation, photoassociation, cooling, and trapping of molecules. The results of the five ETDMFs have been obtained by the nonrelativistic multireference...
Electronic transition dipole moment functions of the third triplet Sigma ungerade plus state of the Lithium dimer
Open Research Data
open access
- P. Jasik
- J. Sienkiewicz
- series: Electronic transition dipole moment functions of the Lithium dimer
Electronic transition dipole moment functions (ETDMF) of the third triplet Sigma ungerade plus (3tSu+) state have been calculated for the Lithium dimer. ETDMFs are needed in understanding processes like photodissociation, photoassociation, cooling, and trapping of molecules. The results of the five ETDMFs have been obtained by the nonrelativistic multireference...
Electronic transition dipole moment functions of the fourth triplet Sigma ungerade plus state of the Lithium dimer
Open Research Data
open access
- P. Jasik
- J. Sienkiewicz
- series: Electronic transition dipole moment functions of the Lithium dimer
Electronic transition dipole moment functions (ETDMF) of the fourth triplet Sigma ungerade plus (4tSu+) state have been calculated for the Lithium dimer. ETDMFs are needed in understanding processes like photodissociation, photoassociation, cooling, and trapping of molecules. The results of the five ETDMFs have been obtained by the nonrelativistic multireference...
Electronic transition dipole moment functions of the fourth singlet Sigma gerade plus state of the Lithium dimer
Open Research Data
open access
- P. Jasik
- J. Sienkiewicz
- series: Electronic transition dipole moment functions of the Lithium dimer
Electronic transition dipole moment functions (ETDMF) of the fourth singlet Sigma gerade plus (4sSg+) state have been calculated for the Lithium dimer. ETDMFs are needed in understanding processes like photodissociation, photoassociation, cooling, and trapping of molecules. The results of the five ETDMFs have been obtained by the nonrelativistic multireference...
Electronic transition dipole moment functions of the second singlet Sigma gerade plus state of the Lithium dimer
Open Research Data
open access
- P. Jasik
- J. Sienkiewicz
- series: Electronic transition dipole moment functions of the Lithium dimer
Electronic transition dipole moment functions (ETDMF) of the second singlet Sigma gerade plus (2sSg+) state have been calculated for the Lithium dimer. ETDMFs are needed in understanding processes like photodissociation, photoassociation, cooling, and trapping of molecules. The results of the five ETDMFs have been obtained by the nonrelativistic multireference...
Electronic transition dipole moment functions of the fifth singlet Sigma gerade plus state of the Lithium dimer
Open Research Data
open access
- P. Jasik
- J. Sienkiewicz
- series: Electronic transition dipole moment functions of the Lithium dimer
Electronic transition dipole moment functions (ETDMF) of the fifth singlet Sigma gerade plus (5sSg+) state have been calculated for the Lithium dimer. ETDMFs are needed in understanding processes like photodissociation, photoassociation, cooling, and trapping of molecules. The results of the five ETDMFs have been obtained by the nonrelativistic multireference...
Electronic transition dipole moment functions of the fifth triplet Sigma ungerade plus state of the Lithium dimer
Open Research Data
open access
- P. Jasik
- J. Sienkiewicz
- series: Electronic transition dipole moment functions of the Lithium dimer
Electronic transition dipole moment functions (ETDMF) of the fifth triplet Sigma ungerade plus (5tSu+) state have been calculated for the Lithium dimer. ETDMFs are needed in understanding processes like photodissociation, photoassociation, cooling, and trapping of molecules. The results of the five ETDMFs have been obtained by the nonrelativistic multireference...
Electronic transition dipole moment functions of the first singlet Sigma gerade plus state of the Lithium dimer
Open Research Data
open access
- P. Jasik
- J. Sienkiewicz
- series: Electronic transition dipole moment functions of the Lithium dimer
Electronic transition dipole moment functions (ETDMF) of the first singlet Sigma gerade plus (1sSg+) state have been calculated for the Lithium dimer. ETDMFs are needed in understanding processes like photodissociation, photoassociation, cooling, and trapping of molecules. The results of the five ETDMFs have been obtained by the nonrelativistic multireference...
Electronic transition dipole moment functions of the first triplet Sigma ungerade plus state of the Lithium dimer
Open Research Data
open access
- P. Jasik
- J. Sienkiewicz
- series: Electronic transition dipole moment functions of the Lithium dimer
Electronic transition dipole moment functions (ETDMF) of the first triplet Sigma ungerade plus (1tSu+) state have been calculated for the Lithium dimer. ETDMFs are needed in understanding processes like photodissociation, photoassociation, cooling, and trapping of molecules. The results of the five ETDMFs have been obtained by the nonrelativistic multireference...
Electronic transition dipole moment functions of the first singlet Delta gerade and first triplet Delta ungerade states of the Lithium dimer
Open Research Data
open access
- P. Jasik
- J. Sienkiewicz
- series: Electronic transition dipole moment functions of the Lithium dimer
Electronic transition dipole moment functions (ETDMF) of the first singlet Delta gerade (1sDg) and first triplet Delta ungerade (1tDu) states have been calculated for the Lithium dimer. ETDMFs are needed in understanding processes like photodissociation, photoassociation, cooling, and trapping of molecules. The results of the four ETDMFs have been obtained...
Electronic transition dipole moment functions of the first singlet Pi gerade and first triplet Pi gerade states of the Lithium dimer
Open Research Data
open access
- P. Jasik
- J. Sienkiewicz
- series: Electronic transition dipole moment functions of the Lithium dimer
Electronic transition dipole moment functions (ETDMF) of the first singlet Pi gerade (1sPg) and first triplet Pi gerade (1tPg) states have been calculated for the Lithium dimer. ETDMFs are needed in understanding processes like photodissociation, photoassociation, cooling, and trapping of molecules. The results of the four ETDMFs have been obtained...
Electronic transition dipole moment functions of the second singlet Pi gerade and second triplet Pi gerade states of the Lithium dimer
Open Research Data
open access
- P. Jasik
- J. Sienkiewicz
- series: Electronic transition dipole moment functions of the Lithium dimer
Electronic transition dipole moment functions (ETDMF) of the second singlet Pi gerade (2sPg) and second triplet Pi gerade (2tPg) states have been calculated for the Lithium dimer. ETDMFs are needed in understanding processes like photodissociation, photoassociation, cooling, and trapping of molecules. The results of the four ETDMFs have been obtained...
THERMION-C2S_10 Ionic thermoelectri effect in the phase transition in Cu2Se
Open Research Data
open access
The dataset contains results of measurements of the ionic thermoelectric effect in copper selenide with Cu1.99Se and Cu1.8Se compositions. X-Ray diffraction data, SEM images and EDX spectra of the samples are also in the dataset.
Electronic transition dipole moment functions of the second singlet Sigma ungerade plus and second triplet Sigma gerade plus states of the Lithium dimer
Open Research Data
open access
- P. Jasik
- J. Sienkiewicz
- series: Electronic transition dipole moment functions of the Lithium dimer
Electronic transition dipole moment functions (ETDMF) of the second singlet Sigma ungerade plus (2sSu+) and second triplet Sigma gerade plus (2tSg+) states have been calculated for the Lithium dimer. ETDMFs are needed in understanding processes like photodissociation, photoassociation, cooling, and trapping of molecules. The results of the four ETDMFs...
Electronic transition dipole moment functions of the first singlet Sigma ungerade plus and first triplet Sigma gerade plus states of the Lithium dimer
Open Research Data
open access
- P. Jasik
- J. Sienkiewicz
- series: Electronic transition dipole moment functions of the Lithium dimer
Electronic transition dipole moment functions (ETDMF) of the first singlet Sigma ungerade plus (1sSu+) and first triplet Sigma gerade plus (1tSg+) states have been calculated for the Lithium dimer. ETDMFs are needed in understanding processes like photodissociation, photoassociation, cooling, and trapping of molecules. The results of the four ETDMFs...
Electronic transition dipole moment functions of the third singlet Sigma ungerade plus and third triplet Sigma gerade plus states of the Lithium dimer
Open Research Data
open access
- P. Jasik
- J. Sienkiewicz
- series: Electronic transition dipole moment functions of the Lithium dimer
Electronic transition dipole moment functions (ETDMF) of the third singlet Sigma ungerade plus (3sSu+) and third triplet Sigma gerade plus (3tSg+) states have been calculated for the Lithium dimer. ETDMFs are needed in understanding processes like photodissociation, photoassociation, cooling, and trapping of molecules. The results of the four ETDMFs...
Short-term evaluation of FTW-MFC efficiency in heavy metal-loaded wastewaters (Cd/Pb) - microscale experiment
Open Research Data
embargo
This dataset presents the results of short-term experiment of floating treatment wetlands combined with microbial fuel cells with wastewater loaded with heavy metals - cadmium and lead (Cd/Pb). The experiment took place in a greenhouse and lasted 14 days. The analyses include the determination of nutrients in wastewaters (TN, TP, COD, N-NO3, N-NH4),...
Short-term evaluation of FTW-MFC efficiency in heavy metal-loaded wastewaters (Cu/Cd) - microscale experiment
Open Research Data
embargo
This dataset presents the results of short-term experiment of floating treatment wetlands combined with microbial fuel cells with wastewater loaded with heavy metals - copper and cadmium (Cu/Cd). The experiment took place in a greenhouse and lasted 14 days. The analyses include the determination of nutrients in wastewaters (TN, TP, COD, N-NO3, N-NH4),...
Short-term evaluation of FTW-MFC efficiency in heavy metal-loaded wastewaters (Cu/Pb) - microscale experiment
Open Research Data
embargo
This dataset presents the results of short-term experiment of floating treatment wetlands combined with microbial fuel cells with wastewater loaded with heavy metals - copper and cadmium (Cu/Pb). The experiment took place in a greenhouse and lasted 14 days. The analyses include the determination of nutrients in wastewaters (TN, TP, COD, N-NO3, N-NH4),...
Two-sites layered electrocatalysts for ammonia electrooxidation
Open Research Data
open access
- series: ammonia oxidation reaction
The dataset contains the results of the XRD and FTIR analysis of single metal layered α-Ni(OH)2, β-Ni(OH)2 or double metal layered NiCu hydroxides hydrothermally deposited on nickel foam.
Electrochemical studies of two-sites layered electrocatalysts for ammonia electrooxidation
Open Research Data
open access
- series: ammonia oxidation reaction
The dataset contains CV, LSV and ECSa results performed for single metal layered α-Ni(OH)2, β-Ni(OH)2 or double metal layered NiCu hydroxides hydrothermally deposited on nickel foam.
Processes and pathways of nutrients, selected heavy metal and arsenic removal from surface runoff from the agricultural and urban catchments in floating treatment wetlands - microcosm study nutrients results
Open Research Data
open access
- N. Nawrot
- E. Wojciechowska
A dataset containing results of nutrients (N and P) concentrations in synthetic effluents (simulating surface runoff contaminated with nutrients, metals - Cu, Cd, and Pb, and metalloid - As) treated with 4 native macrophytes: Phragmites australis, Iris pseudacorus, Typha latifolia, and Alisma plantago aquatica. Nitrogen and phosphorus (total phosphorus,...
Multi-directional analysis of the maintenance of rainwater harvesting systems
Open Research Data
open access
- K. Fitobór
Presented data are the result of research activity entitled „Multi-directional analysis of the maintenance of rainwater harvesting systems” conducted as a part of MINIATURA 7 competition. The research consisted of a comprehensive assessment of the quality of rainwater collected and stored in a rooftop harvesting system and then purified using inline...
Structural investigations of the LTO:Cu thin films
Open Research Data
open access
- M. Łapiński
Lithium titanate (Li1+xTi2-xO4) doped with Cu2+ ions was synthesized by sol-gel processing method. The structure was characterized by X-ray Diffraction (XRD). All samples revealed presence of LTO spinel phase. X-ray pattern of undoped LTO was free of any impurities and other crystal phases. Similarly, samples with low amount of copper dopant (x = 0.05...
Structure and optical measurements of Eu doped tellurium oxide thin films
Open Research Data
open access
Thin films were deposited by magnetron sputtering method and simultaneously heated at 200 oC. Presence of Eu ions and their valence states was confirmed by X-ray photoemission spectroscopy measurements. The structure of the films as well as the influence of europium dopant on crystalline structure of the films was examined by X-ray diffraction method. ...
High temperature X-Ray difractogramms of multicomponent orthoniobate
Open Research Data
open access
- M. Gazda
- A. Dawczak
High-temperature XRD of calcium-doped (La0.2Nd0.2Sm0.2Gd0.2Eu0.2)1-xCaxNbO4-δ (x = 0.05) ortho-niobate. The oxide undergoes the transition between monoclinic and tetragonal structures.
Plasmon resonance in gold-silver nanoalloys
Open Research Data
open access
- M. Łapiński
Surface plasmon resonance (SPR) can lead to improve or formation a new linear or nonlinear optical phenomena. Especially it can enhance a light emission from luminescence materials. The presence of metal nanostructures or nanoparticles is necessary to excitation of the SPR. It is well known that gold and silver nanostructures exhibit plasmon resonance...
List of initial and final geometries of hybrid organic-inborganic perovskites
Open Research Data
open access
List of initial and optimized geometries of hybrid organic-inorganic perovskites. Calculations were performed on DFT level of theory. Those results were reported in the Influence of Orientational Disorder on the Optical Absorption Properties of the Hybrid Metal‐Halide Perovskite CH3NH3PbI3 publication. Geometries, HOMO, LUMO, Band gap energies are concatenated...
The XRD diffraction patterns of Ce0.9Gd0.1O2 prepared using modified Pechini/EDTA method
Open Research Data
open access
- P. Błaszczak
- B. Bochentyn
The dataset includes XRD patterns of Ce0.9Gd0.1O2-s nanopowder (nanoparticles) prepared using modified Pechini method consisting of CA (citric acid), PEG (propylene glycol) and EDTA. Exact amount of metal nitrates were dissolved in water followed by addition of gelling agents and heated to 100C. Obtained gel was calcined at 600C for 4h. The powder...
TEM micrographs of V2O5 nanostructures
Open Research Data
open access
- M. Prześniak-Welenc
- J. Ryl
- series: Vanadium oxides
The DataSet contains the TEM images of V2O5 nanostructures obtained by the sol-gel method.
Chemical investigations of the MoO3 doped by K films deposited FTO
Open Research Data
open access
- M. Łapiński
MoO3 thin films were synthesized via thermal annealing of thin, metallic Mo films deposited onto the FTO substrate using a magnetron sputtering system. The influence of photointercalation of alkali metal cation (K+) into the MoO3 structure on the photoelectrochemical properties of the molybdenum trioxide films was investigated. The chemical characterisation...
The luminescence study of Ga1.98–xAlxO3:0.02Cr3+ coumpounds.
Open Research Data
open access
- N. Majewska
- M. Kamiński
- S. Mahlik
- T. Leśniwski
A chemical and mechanical pressure-induced photoluminescence tuning method was developed through structural evolution and hydrostatic pressure involving phase transition. A series of Ga1.98−xAlxO3:0.02Cr3+ phosphors were synthesized by collaborators from National Taiwan University. Structural evolution reveals a crystal phase change with the incorporation...
Optimization of the femtosecond laser impulse for excitation and the spin-orbit-mediated dissociation in the NaRb molecule
Open Research Data
open access
High accuracy ab initio potential energy curves (1tSigma+, 2sSigma+, 1tPi), electronic transition dipole moment function (1tSigma+ - 1tPi), and spin-orbit coupling (2sSigma+ - 1tPi) have been calculated for the NaRb molecule. The time-dependent excitation and dissociation processes in the polar alkali diatomic NaRb molecule and the quantum properties...

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Search results for: TRANSITION METAL COMPLEXES