Results 161 to 170 of about 3,204,747 (298)

Cobalt based Non-precious Electrocatalysts for Oxygen Reduction Reaction in Proton Exchange Membrane Fuel Cells

, 2010
Proton exchange membrane fuel cells(PEMFCs) have received wide attention over the recent few decades as an environmental benign technology, because of low emissions and high conversion efficiency for vehicle and portable devices.
钟和香, 马原蔚, 金虹, 张华民, 徐婷   +4 more
core  

Trafficking Deficiency of TMEM175 Variants in Parkinson's Disease Pathogenesis and the Prospects of Precision Medicine

Advanced Science, EarlyView.
This study identifies that the PD‐associated TMEM175‐L156P variant disrupts lysosomal ion channel trafficking by causing aberrant endoplasmic reticulum retention. A “chaperone–agonist” bifunctional small molecule restores TMEM175‐L156P lysosomal localization and channel function, thereby alleviating PD‐relevant cellular phenotypes and highlighting a ...
Ting Luo, Yu He, Shuyao Li, Haoyu Guan, Ruili Cui, Yu Shi, Zhongwen Jiang, Siyu Wang, Xuan Li, Jiyuan Li, Mei Hu, Yupeng Zhou, Beisha Tang, Yanyan Zhang, Zhaobing Gao, Yu Zhou, Zhenhua Liu, Ping Li   +17 more
wiley   +1 more source

Activating in-plane dead zones of anode catalyst layers in proton exchange membrane water electrolyzers. [PDF]

Nat Commun
Zhao Z, Liang X, Lin N, Kang Z, Hou Y, Wang Y, Chen H, Zou X.   +7 more
europepmc   +1 more source

Chlorine‐Functionalized Silane‐Modified Copper Electrocatalyst for Enhanced CO2 Reduction to Multi‐Carbon Products

Advanced Science, EarlyView.
A chlorine‐functionalized silane modifier (CPTMS) is introduced to cooperatively regulate CO2 reduction to C2+ products on Cu‐based catalysts. Dual‐functional interface sequentially enhances CO2 activation, intermediates protonation and C─C coupling, delivering a 5‐fold increase in C2+ faradaic efficiency (FE, 75% vs.
Ying Ying Ch'ng, Sankhadip Saha, Ming Zhang, Shujie Zhou, Lixue Jiang, Putri Ramadhany, Jitraporn Vongsvivut, Adrian Cernescu, Priyank Vijaya Kumar, Yihao Shan, Zhipeng Ma, Xiaoxuan Luo, Rahman Daiyan, Zhaojun Han, Rose Amal   +14 more
wiley   +1 more source

Covalently Integrated Selenoviologen–N‐Heterocyclic Carbene–Pt Nanoparticles for Visible‐Light‐Driven Hydrogen Evolution

Advanced Science, EarlyView.
A covalently integrated single‐component photocatalyst is constructed by anchoring selenoviologen to platinum nanoparticles via robust N‐heterocyclic carbene ligands. The resulting Pt─C covalent bonds function dually as protective structural scaffolds and direct channels for ultrafast intramolecular electron transfer This precise interfacial ...
Wenxi He, Guoping Li, Chenjing Liu, Yu Liu, Yawen Li, Wenxin Wei, Hairui Lei, Ni Yan, Gang He   +8 more
wiley   +1 more source

Dual-interface stabilization of low-iridium anodes for durable proton exchange membrane water electrolysis. [PDF]

Nat Commun
Kim ET, Kim S, Park SE, Park P, Ko E, Joe J, Son HY, Kang J, Kim JJ, Cheon K, Kim K, Kim S, Lee G, Jeong J, Cho M, Kim N, Koh JH, Kim K.   +17 more
europepmc   +1 more source

Corrigendum: New Anhydrous Proton Exchange Membrane for Intermediate Temperature Proton Exchange Membrane Fuel Cells [PDF]

ChemPhysChem, 2011
Baoying Sun, Huanqiao Song, Xinping Qiu, Wentao Zhu   +3 more
openaire   +1 more source

Composite anode for CO tolerance proton exchange membrane fuel cells

, 2002
Fuel of proton exchange membrane fuel cells (PEMFC) mostly comes from reformate containing CO. which will poison the fuel cell electrocatalyst. The effect of CO on the performance of PEMFC is studied in this paper.
Yu, HM, Yi, BL, Hou, ZJ, Lin, ZY
core  

An Aggregation‐Induced Polymerization Poly(Disulfide)‐Drug Nanoplatform for Autoimmune Uveitis Therapy via Inhibiting the cGAS‐STING Pathway

Advanced Science, EarlyView.
A cationic poly(disulfide)‐drug nanoplatform (LA/DexP) was developed to treat experimental autoimmune uveitis (EAU). With potent blood‐retinal barrier penetrability, LA/DexP releases DSP in response to high ROS and scavenges cfDNA to inhibit the cGAS‐STING signaling pathway.
Yuelan Wu, Wenbo Geng, Qinjin Dai, Wanyun Zhang, Yuxian Lai, Pei Zhang, Chunjiang Zhou, Yinuo Wang, Qingfeng Cao, Xiang Luo, Yujie Lai, Changwei Huang, Peizeng Yang   +12 more
wiley   +1 more source

Critical iridium demands arising from global expansion of proton exchange membrane electrolysis. [PDF]

J Ind Ecol
Wortmann B, Stolten D, Heinrichs H.
europepmc   +1 more source