Results 221 to 230 of about 148,682 (379)

Small-Angle X-ray Scattering Monitoring of Porosity Evolution in Iron-Nitrogen-Carbon Electrocatalysts. [PDF]

ACS Nano
Jäger R, Teppor P, Hoell A, Keiderling U, Gollwitzer C, Volobujeva O, Aruväli J, Kochovski Z, Härk E.   +8 more
europepmc   +1 more source

An All‐Soft Wearable Electrochemiluminescence Chip for Sweat Metabolite Detection

Advanced Science, EarlyView.
A wearable electrochemiluminescence chip for sweat metabolite monitoring is pioneered, integrating “all‐soft” components: a flexible closed bipolar electrode (c‐BPE) array based on laser‐induced graphene (LIG), a laser‐cut microfluidic layer for sweat collection, and deep eutectic solvents (DES)‐based conductive ionogels for ECL emission.
Wei Nie, Jie Jiang, Xi Wei, Linfeng Zhuo, Danyang Li, Mingyu Jia, Tianhua Zheng, Hua Cui   +7 more
wiley   +1 more source

Advanced Electrocatalysts for PEM Fuel Cells [PDF]

, 2012
Chao Wang, Dennis Van Vliet, Dušan Tripković, Dušan Strmčnik, Dongguo Li, Nenad M. Marković, Vojislav R. Stamenković   +6 more
openalex   +1 more source

In-situ solvothermal synthesis of FeNiSe/rGO electrocatalyst with superior performance for water splitting. [PDF]

Sci Rep
Navazani S, Torabi F.
europepmc   +1 more source

Laterally Oriented Dendritic Passivation via In Situ Zn Reconstruction for Stabilizing NiMo Catalysts under Dynamic Electrolysis

Advanced Science, EarlyView.
This study highlights the effectiveness of Zn‐induced dendrite layers in enhancing the durability of NiMo HER catalysts under dynamic electrochemical conditions. Through in situ dendritic passivation, the Zn‐NiMo catalyst preserves catalytic active sites and mitigates irreversible Ni oxidation/hydroxylation during repeated load fluctuation.
Taeyoung Jeong, Hyun‐Jae Park, Myeongjin Kim   +2 more
wiley   +1 more source

One-step electrodeposition of W, Mo-Ni₃S₂/NF catalyst: an efficient hydrogen evolution electrode for alkaline media. [PDF]

RSC Adv
Tan W, He H.
europepmc   +1 more source

Beyond Sabatier: Multiplicate Spillover Phenomena for Manipulating Catalytic Dynamics in Various Electrocatalysis

Advanced Science, EarlyView.
Various spillover‐mediated electrocatalytic reactions, such as hydrogen and oxygen evolution, carbon dioxide and nitrogen reduction, and methanol oxidization reactions, are systematically summarized. Abstract Spillover phenomenon, which is characterized by the dynamic migration of active species across catalyst surfaces, provides a promising avenue to ...
Di Wang, Ziyou Dong, Qianqian Yao, Shixue Dou, Jun Mei, Ziqi Sun   +5 more
wiley   +1 more source

Fe local structure in Pt-free nitrogen-modified carbon based electrocatalysts: XAFS study

, 2016
Agnieszka Witkowska, Gabriele Giuli, Marco Renzi, Stefania Marzorati, Wubulikasimu Yiming, Francesco Nobili, Mariangela Longhi   +6 more
openalex   +1 more source

Atomic-scale Pt clusters decorated on porous α-Ni(OH)2 nanowires as highly efficient electrocatalyst for hydrogen evolution reaction [PDF]

, 2017
Hongchao Yang, Changhong Wang, Feng Hu, Yejun Zhang, Huan Lü, Qiangbin Wang   +5 more
openalex   +1 more source

3D coral-like Ni-Mo-S/NF bifunctional electrocatalyst for concurrent glycerol valorization to formate and energy-efficient H₂ evolution. [PDF]

RSC Adv
Liu Y, Chen B, Nie H, Gui S, Deng J.
europepmc   +1 more source