Results 191 to 200 of about 62,326 (259)

Materials Engineering for High Performance and Durability Proton Exchange Membrane Water Electrolyzers. [PDF]

ACS Appl Energy Mater
García-Salaberri PA, van Eijk L, Bangay W, Ferner KJ, Ha MH, Moore M, Perea I, Kusoglu A, Secanell M, Das PK, Firas N, Pylypenko S, Novy M, Yandrasits M, Saha SC, Bayat A, Litster S, Zenyuk IV.   +17 more
europepmc   +1 more source

Magnetic‐Field‐Enabled Ultrafast Quench Synthesis of Single‐Atom Catalysts for Efficient Anion Exchange Membrane Water Electrolysis

Angewandte Chemie, EarlyView.
We report a universal magnetic‐field‐enabled quench strategy for the ultrafast synthesis of diverse single‐atom catalysts within seconds. This simple and low‐cost method yields highly active catalysts with excellent performance in anion exchange membrane water electrolysis. ABSTRACT Single‐atom catalysts (SACs) play a critical role in diverse catalytic
Shenghua Chen, Yaqiong Su, Kaixin Liang, Yiqing Sun, Fangkun Fan, Yifei Shen, Lingyou Zeng, Kai Xi, Chunhui Xiao, Xiaobo Zheng, Dingsheng Wang, Guoxiu Wang, Ya‐Ling He   +12 more
wiley   +1 more source

Investigation of the Effect of Alkyl Chain Length on the Size and Distribution of Thiol-Stabilized Silver Nanoparticles for Proton Exchange Membrane Fuel Cell Applications. [PDF]

Membranes (Basel)
Rahman MF, Fang H, Raut A, Sloutski A, Rafailovich M.   +4 more
europepmc   +1 more source

Microenvironment Engineering as a Design Principle for Suppressing Catalyst Metal Loss

Angewandte Chemie, EarlyView.
Under ionomer‐containing microenvironments, nonporous carbon supports enhance the retention of dissolved platinum ions, whereas porous carbon supports promote pore‐confined redeposition and mitigate net platinum loss. ABSTRACT Stability losses in platinum electrocatalysts arise from dissolution, redeposition, and restructuring processes that are ...
Sumin Lim, Guilherme V. Fortunato, Xiangyu You, Wei Zhao, Marc Ledendecker   +4 more
wiley   +1 more source

An enhanced neural network model for predicting the remaining useful life of proton exchange membrane fuel cells. [PDF]

Sci Rep
Pan H, Zou Y, Sun X, Fu J.
europepmc   +1 more source

Strain‐Release Pentafluorosulfanylation of Carbonyl‐Containing Disubstituted Bicyclobutanes: A Fortuitous Path to SF5‐Containing Oxa[2.1.1]bicyclohexanes

Angewandte Chemie, EarlyView.
A regio‐ and diastereoselective method for strain‐release pentafluorosulfanylation of carbonyl‐containing 1,3‐disubstituted [1.1.0]bicyclobutanes (BCBs) was developed that led to several fortuitous discoveries. For instance, the resultant SF5‐cyclobutanes (SF5‐CBs) exhibit close SF5⋯C═X contacts (X = C, N, O) and provide synthetic access to a new class
Alexander M. Stephens, Jake Anthony Olvera, Yannick Kraemer, Tyson Vu, Wang‐Yeuk Kong, Sudiksha Chaturvedi, Jeffrey M. Wang, Lauren M. Holder, Dean J. Tantillo, Cody Ross Pitts   +9 more
wiley   +1 more source

High-Period Element Doping as a Key Driver of Hydrogen Evolution in a Proton Exchange Membrane Water Electrolyzer. [PDF]

Small
Baek JH, Lee SJ, Kim NH, Lee SM, Seo JM, Noh HJ, Jeon JP, Li C, Kwak SK, Kweon DH, Jeon IY, Baek JB.   +11 more
europepmc   +1 more source

Graph neural networks and belief rule base collaborative modeling for automated and interpretable fault diagnosis in proton exchange membrane fuel cells. [PDF]

PLoS One
Zhao Y, Wang T, Wang X.
europepmc   +1 more source

Highly Robust Membrane Electrode Assembly Using Engineered Dual-Phase Iridium Oxide Catalysts Breaking the Activity-Durability Trade-Off in Proton Exchange Membrane Water Electrolysis. [PDF]

Adv Sci (Weinh)
Yang HS, Kim SG, Shin R, Cho Y, Pak C.
europepmc   +1 more source

Tunnel-structured IrO_x unlocks catalytic efficiency in proton exchange membrane water electrolyzers. [PDF]

Nat Commun
Zhang M, An W, Liu Q, Jiang Y, Zhao X, Chen H, Zou Y, Liang X, Zou X.   +8 more
europepmc   +1 more source