Výsledky vyhledávání - "High pressure cell"

Akademický článek

Promoting Selective CO2 Electroreduction to Formic Acid in Acidic Medium with Low Potassium Concentrations under High CO2 Pressure

Autor: Florian Lhostis, Ngoc‐Huan Tran, Gwenaëlle Rousse, Sandrine Zanna, Nicolas Menguy, Marc Fontecave

Publikováno v: ChemElectroChem, Vol 11, Iss 7, Pp n/a-n/a (2024)

Abstract Electrocatalytic CO2 reduction reaction (CO2RR) offers a sustainable pathway for the production of chemicals and fuels. Acidic electrolysis has been shown to be a promising strategy in order to avoid CO2 loss via the formation (bi)carbonate

Externí odkaz: https://doaj.org/article/83ff402f282d4d0aa6b8a565b3f5c9d1

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Akademický článek

Modeling the thermal state of the high-pressure apparatus cell during the growth of gallium nitride crystals

Autor: O.Р., O.O., S.O.

Publikováno v: Технічна інженерія, Vol 1, Iss 91, Pp 57-66 (2023)

Using the finite element method, the thermal state of a specially designed «Toroid-40» high pressure apparatus cell was investigated for conducting experiments on the growth of gallium nitride crystals by the temperature gradient method. The effect

Externí odkaz: https://doaj.org/article/88c071d2e92349fdb777bfdb6702acdf

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Akademický článek

Innovative pressure environment combining hydrostatic pressure gradient and mechanical compression for structural investigations of nanoporous soft films

Autor: Julie Wolanin, Jérôme Giraud, Isabelle Morfin, Anne-Laure Rollet, Laurent Michot, Marie Plazanet

Publikováno v: Journal of Synchrotron Radiation, Vol 29, Iss 4, Pp 1020-1026 (2022)

The development of a new sample environment enabling X-ray scattering measurements at small and large angles under mechanical compression and hydraulic flow is presented. The cell, which is adapted for moderate pressures, includes beryllium windows,

Externí odkaz: https://doaj.org/article/79dc41ec1063447f889b9dc10bc151a4

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Akademický článek

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Akademický článek

Effect of Different Extraction Methods on Physicochemical Characteristics and Antioxidant Activity of C-Phycocyanin from Dry Biomass of Arthrospira platensis

Autor: Qian Chen, Shuhui Li, Hua Xiong, Qiang Zhao

Publikováno v: Foods, Vol 11, Iss 9, p 1296 (2022)

The effect of four different extraction methods on physicochemical characteristics and functionalities of chloro-phycocyanin (CP) was investigated. Swelling (S-CP), freezing and thawing (4FT-CP), ultrasonication with freezing and thawing (4FT+U-CP),

Externí odkaz: https://doaj.org/article/13e4e03a48ae47ec97d6664cfa3c46a8

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[pt] ESTUDO REOLÓGICO DA FORMAÇÃO DE HIDRATO DE GÁS DE ETANO A PARTIR DE EMULSÃO MODELO ÁGUA EM ÓLEO EM UMA CÉLULA DE ALTA PRESSÃO

Autor: ANA CAROLINA GUIMARAES A REBELLO

[pt] Na indústria de óleo e gás, a paralisação da produção e do transporte nas linhas de fluxo causadas pela deposição de compostos orgânicos e inorgânicos rendem enormes perdas financeiras e preocupações ambientais. Um dos fatores mais

Externí odkaz: https://www.maxwell.vrac.puc-rio.br/colecao.php?strSecao=resultado&nrSeq=63124@1
https://www.maxwell.vrac.puc-rio.br/colecao.php?strSecao=resultado&nrSeq=63124@2

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Modeling the thermal state of the high-pressure apparatus cell during the growth of gallium nitride crystals

Publikováno v: Technical Engineering; No. 1(91) (2023); 57-66
Техническая инженерия; № 1(91) (2023); 57-66
Технічна інженерія; № 1(91) (2023); 57-66

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=scientific_p::8947c85f36de9dd5019fb432915f35eb
http://ten.ztu.edu.ua/article/view/282522

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In Situ X-ray Absorption Spectroscopy Cells for High Pressure Homogeneous Catalysis

Autor: Petr V. Shvets, Pavel A. Prokopovich, Artur I. Dolgoborodov, Oleg A. Usoltsev, Alina A. Skorynina, Elizaveta G. Kozyr, Viktor V. Shapovalov, Alexander A. Guda, Aram L. Bugaev, Evgeny R. Naranov, Dmitry N. Gorbunov, Kwinten Janssens, Dirk E. De Vos, Alexander L. Trigub, Emiliano Fonda, Mark B. Leshchinsky, Vladimir R. Zagackij, Alexander V. Soldatov, Alexander Yu. Goikhman

Publikováno v: Catalysts; Volume 12; Issue 10; Pages: 1264

We have designed, built, and tested two cells for in situ and, potentially, operando X-ray absorption spectroscopy experiments in transmission and fluorescence modes. The cells were developed for high-pressure and high-temperature conditions to study

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4561b675d6c13acafd6ae37503c6dd8f
https://lirias.kuleuven.be/handle/20.500.12942/706058

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