Wyniki wyszukiwania dla: EX SITU MODIFICATION

• In-situ and ex-situ resistance measurements of polypyrrole film using double-band electrode

  Publikacja

  • K. Cysewska
  • P. Jasiński

  - Rok 2015

  Many in-situ techniques are performed in order to determine the resistance of conducting polymer film. However, the resistance measured in solution can be the combination of polymer resistance and that of other components, such as resistance of supporting electrolyte. Therefore, in this work, the influence of the solution on the resistance of polypyrrole (PPy) film has been studied. PPy film was electrchemically synthesized onto...

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• Sulfonated poly(benzoyl paraphenylene) as a membrane for PEMFC: Ex situ and in situ experiments of thermal and chemical stability

  Publikacja

  • Ł. Łańcucki
  • S. Schlick
  • M. Danilczuk
  • F. Coms
  • K. Kruczała

  - Polymer Degradation and Stability - Rok 2013

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• Ex situ XANES, XPS and Raman studies of poly(3,4-ethylenedioxythiophene)modified by iron hexacyanoferrate

  Publikacja

  • A. Lisowska-Oleksiak
  • A. Nowak
  • M. Wilamowska-Zawłocka
  • M. Sikora
  • M. Szczerba
  • C. Kapusta

  - SYNTHETIC METALS - Rok 2010

  Praca dotyczy badań XANES, XPS i Ramana polimeru przewodzącego poli(3,4-etylenodioksytiofenu) modyfikowanego heksacyjanożelazianem żelaza. Badania XANES potwierdziły oktaedryczne otoczenie atomu żelaza, którego najbliższymi sąsiadami są atomy węgla oraz atomy azotu. Badania XPS wykazały istnienie wiązań Fe-C, Fe-N oraz chemicznego oddziaływania między atomem siarki polimeru a atomem żelaza błękitu pruskiego. Obecność oddziaływań...

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• Ex situ XANES, XPS and Raman studies of poly(3,4-ethylenedioxythiophene) modified by iron hexacyanoferrate

  Publikacja

  • A. Lisowska-Oleksiak
  • A. Nowak
  • M. Wilamowska-Zawłocka
  • M. Sikora
  • W. Szczerba
  • C. Kapusta

  - SYNTHETIC METALS - Rok 2010

  Praca dotyczy materiału hybrydowego złożonego z polimeru elektroaktywnego poli(3,4-etylenodioksytiofenu) i Błękitu Pruskiego. Wykonano pomiary spektroskopowe z użyciem technik: spektrometrii fotoelektronów wzbudzonych promieniami X (X-ray Photoelectron Spectroscopy (XPS)), spektroskopii absorpcyjnej struktury przykrawędziowej (X-ray Absorption Near Edge Structure (XANES)) oraz spektroskopii mikro-Ramana. Przeprowadzone badania...

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• Designing high-performance quasi-symmetrical solid oxide cells with a facile chemical modification strategy for Sr2Fe2−xWxO6−δ ferrites electrodes with in situ exsolution of nanoparticles

  Publikacja

  • K. Zheng
  • J. Lach
  • P. Czaja
  • M. Gogacz
  • P. Czach
  • A. Brzoza-Kos
  • P. Winiarz
  • J. Luo

  - Journal of Power Sources - Rok 2023

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• Ex-situ XRD (X-ray Diffraction) results for electrodes under different charge/discharge states

  Dane Badawcze

  open access

  • X. Chen
  • Y. Hua

  Ex-situ XRD was employed to analyze the energy storage mechanism of CPMD in ZICs system. The ZICs were firstly charged to 1.8 V from the open circuit voltage (at around 1.3 V), then discharge to 1.0 V and 0.2 V, and finally recharged to 1.0 V and 1.8 V. Sample abbreviations (CPMD) are in agreement with the markings used in the linked publication. 

• Results of nanoindentation, XRD and microscopic studies of bacterial cellulose

  Dane Badawcze

  open access

  • M. Szkodo
  • A. Stanisławska
  • H. Staroszczyk
  • K. Dawidowska
  • M. Kołaczkowska
  • P. Siondalski

  The archive contains the results of research on BNC bacterial biocellulose, which was modified in two ways. When BNC was synthesized, it was subjected to in situ modification involving the addition of hyuloronic acid to the bacterial medium. The second way of ex situ modification consisted of soaking the BNC in water and then convectionally drying it...

• In-situ optical diagnostics of boron-doped diamond films growth

  Publikacja

  • M. Kraszewski
  • R. Bogdanowicz

  - Photonics Letters of Poland - Rok 2013

  Interferometry is a desirable method for in-situ measurement of thin, dielectric film growth, as it don't modify conditions of film deposition. Here we present interferometrical measurements of thickness of doped diamond films during Chemical Vapor Deposition (CVD) process. For this purpose we used a semiconductor laser with a 405nm wavelength. Additional ex-situ measurement using spectral interferometry and ellipsometry...

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• In-Situ Processing of Biocomposites via Reactive Extrusion

  Publikacja

  • K. Formela
  • A. Hejna
  • J. Haponiuk
  • A. Tercjak

  - Rok 2017

  Law regulations, economic and environmental factors are the main causes for the rapidly growing interests in biocomposites’ research, conducted currently in a number of academic and industrial scientific centers. However, weak polymer matrix/filler interactions, common in biocomposites, result in unsatisfactory mechanical properties, which limit their practical applications. From many attempts performed to solve this problem, in-situ...

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• RAMAN DIAGNOSTICS OF CVD DIAMOND GROWTH

  Publikacja

  • M. Gnyba

  - Rok 2012

  Development of Raman spectroscopic system for diagnostics of growth of diamond and BDD (Boron- Doped-Diamond) thin films during μPA CVD (Microwave Plasma Assisted Chemical Vapour Deposition) process is described. Raman studies of such films were carried out as in-situ monitoring of film deposition as ex-situ measurements conducted for a sample outside the reaction vessel after manufacturing process. Modular system for the in-situ...

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