Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Sarah A. Berlinger"'
Publikováno v:
Langmuir : the ACS journal of surfaces and colloids. 38(33)
Quartz crystal microbalance with dissipation (QCM-D) conveniently monitors mass and mechanical property changes of thin films on solid substrates with exquisite resolution. QCM-D is frequently used to measure dissolved solute/sol adsorption isotherms
Autor:
Sarah A. Berlinger, Anamika Chowdhury, Tim Van Cleve, Aaron He, Nicholas Dagan, Kenneth C. Neyerlin, Bryan D. McCloskey, Clayton J. Radke, Adam Z. Weber
Publikováno v:
ACS applied materials & interfaces, vol 14, iss 32
A variety of electrochemical energy conversion technologies, including fuel cells, rely on solution-processing techniques (via inks) to form their catalyst layers (CLs). The CLs are heterogeneous structures, often with uneven ion-conducting polymer (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::94ca1471eb75e59df1e5a6cab60fdd79
https://escholarship.org/uc/item/3vn5z58j
https://escholarship.org/uc/item/3vn5z58j
Publikováno v:
ACS Energy Letters. 6:2275-2282
The interaction between ionomer (ion-conducting polymer) and catalyst particles in porous electrodes of electrochemical energy-conversion devices is a critical yet poorly understood phenomenon that controls device performance. This interaction stems
Autor:
Bryan D. McCloskey, Ahmet Kusoglu, Xunkai Chen, Peter Dudenas, Adam Z. Weber, Ashley Bird, Sarah A. Berlinger, Guillaume Freychet
Publikováno v:
ACS Applied Polymer Materials. 2:5824-5834
Perfluorosulfonic acid (PFSA) ionomers are an important class of materials that many electrochemical devices rely on as their ion-conducting electrolyte. Often, PFSA films are prepared through solu...
The interaction between ionomer (ion-conducting polymer) and catalyst particles in porous electrodes of electrochemical energy-conversion devices is a critical yet poorly understood phenomenon that controls device performance. This interaction stems
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b3f0a73786017b5ad9f27e23cf274ee
https://doi.org/10.26434/chemrxiv.14096990.v1
https://doi.org/10.26434/chemrxiv.14096990.v1
Publikováno v:
ECS Transactions. 86:133-140
Fuel cell catalyst layers are cast from inks containing a solvent, an ionomer, and catalyst particles. Though there are generally accepted material classes (water/alcohol mixtures for the solvent, perfluorosulfonic acid (PFSA) polymers, and Pt-alloy
Publikováno v:
Current Opinion in Electrochemistry. 29:100744
Fuel cell catalyst layers (CLs) are porous electrodes that are fabricated from CL inks: colloidal dispersions of catalyst particles and ion-conducting polymer (ionomer), dispersed in solvent(s). The complex interactions between the ink components ult
Publikováno v:
ECS Transactions. 80:309-319
Fuel-cell catalyst layers are made from inks comprised of ionomer, catalyst, and solvent. Ionomer interactions within the ink and how they map to catalyst-layer properties are not well understood. Here we study ink stability over time to elucidate st
Autor:
Victor Sousa e Silva, Jingyang Guan, Xiaozheng Li, Scott Banta, Alan C. West, Zhongmou Chao, Sarah A. Berlinger
Publikováno v:
Journal of Biotechnology. 245:21-27
Electrofuels processes are potentially promising platforms for biochemical production from CO2 using renewable energy. When coupled to solar panels, this approach could avoid the inefficiencies of photosynthesis and there is no competition with food
Publikováno v:
Journal of The Electrochemical Society. 163:A1612-A1618