Results 221 to 230 of about 49,998 (296)

Highly Selective Electrolytic Reduction of CO₂ to Ethylene. [PDF]

ACS Appl Energy Mater
Dauda MO, Bello M, Hendershot J, Kingsley N, Agbadan I, Park J, Tasnim S, Oduyebo O, Engler AC, Plaisance C, Flake JC.   +10 more
europepmc   +1 more source

Interface Engineering Remarkably Improves the Stability of Fe‐Based Electrode for Alkaline Water Electrolysis at Industrial Ampere‐Level Current Density

Carbon Energy, EarlyView.
Interface engineering improves the stability of iron‐based industrial oxygen evolution catalysts by more than 2000 times at ampere‐level current density. ABSTRACT Iron‐based self‐supported electrocatalysts offer cost‐effective oxygen evolution activity but suffer from severe stability degradation under industrial operation.
Chunfa Liu, Jinxian Feng, Shuyang Peng, Di Liu, Lun Li, Ziwen Feng, Juanjuan Wang, Weng Fai Ip, Hongchao Liu, Jin‐Song Hu, Hui Pan   +10 more
wiley   +1 more source

Nanoscale Degradation Study of a Commercial Pt-Co/C Fuel-Cell Electrocatalyst at Elevated Temperature Utilizing Identical-Location Scanning Transmission Electron Microscopy. [PDF]

J Phys Chem C Nanomater Interfaces
Matošin A, Bijelić L, Kamšek AR, Dražić G, Gatalo M, Bele M, Hodnik N.   +6 more
europepmc   +1 more source

Alloying Cu, Fe, and Co in Ni/YSZ Electrodes for High‐Temperature CO2 Electrolysis: Impact on TPB Density, Activity, and Carbon Deposition Resistance

Carbon Energy, EarlyView.
Systematic alloying of Ni with Cu, Fe, and Co in Ni/YSZ electrodes modifies active site density up to 43%, decreases activation energies by up to 44%, and reduces carbon deposition fourfold. Cu–Ni alloy is among the most promising alloy catalysts for electrochemical CO2 reduction in SOECs.
Min Jun Oh, Sooin Lee, Jeeho Hong, Kyung Joong Yoon, Ho‐Il Ji, Ji‐Won Son, Jong‐Ho Lee, Kyeounghak Kim, Jongsup Hong, Sungeun Yang   +9 more
wiley   +1 more source

Surface-Engineered Manganese Oxide via Sodium Borohydride for Optimized ORR Active Electrocatalyst. [PDF]

ACS Omega
Kp J, Pandey J.
europepmc   +1 more source

Recent Strategies Toward Durable and Ion‐Tolerant Transition Metal‐Based Electrocatalysts in Seawater Electrolysis

Carbon Energy, EarlyView.
Recent strategies address these challenges through ion‐specific regulation, encompassing chloride‐tolerant and chloride‐regulating anodes together with cathode designs that suppress OH− accumulation and Mg2+/Ca2+ coupling. This ion‐management‐oriented framework provides general guidelines for achieving stable, selective, and scalable seawater ...
Lina Li, Wenda Zhang, Xinti Yu, Ning Han, Zhangxing Chen, Heng Zhao   +5 more
wiley   +1 more source

Facile synthesis of a Ni-Cu composite reinforced with a <i>para</i>-phenylenediamine layer for enhanced hydrogen evolution reaction. [PDF]

RSC Adv
Skakri S, El Attar A, Benhaiba S, Bouljoihel B, Aaddane A, Mouakkar A, Rais A, El Rhazi M.   +7 more
europepmc   +1 more source

Interfacial Ru–O–W Orbital Coupling Enables Lattice Oxygen Stabilization for Enhanced Acidic OER

Carbon Energy, EarlyView.
A RuO2/WO3 electrocatalyst with strong interfacial Ru–O–W bonds exhibits optimized Ru–O interactions, enhancing intrinsic activity and stability for acidic OER. The WO3 support modulates the electronic structure of RuO2 and promotes oxo‐intermediate deprotonation, delivering a low overpotential of 203 mV at 10 mA cm−2 and sustained operation beyond 200 
Tongzhou Wang, Shoujian Duan, Junyu Pan, Jihong Li, Li Shao, Lei Shi, Yuhan Sun, Jingming Ran, Huaiyu Shao, Yida Deng   +9 more
wiley   +1 more source

Homogeneous Copper(I) Electrocatalyzed Degradation of Ultra-Short and Long-Chain Perfluoroalkyl Substances. [PDF]

ChemSusChem
Sinha S, Chaturvedi A, Pandey N, Panetier JA, Jimmy Jiang J.   +4 more
europepmc   +1 more source

CO₂ upgrading into bioproducts using a two-step abiotic-biotic system. [PDF]

Proc Natl Acad Sci U S A
Lee G, Jo HJ, Choi J, Guzman MF, Shan Y, Le HKD, Feijoo J, Soland N, Clark DS, Yang P.   +9 more
europepmc   +1 more source