Results 171 to 180 of about 44,774 (227)

Orbital‐Selective Modulation of Spatial pz‐s Hybridization for Enhanced Photocatalytic H2 Evolution: Insights From NiSe@ReS2+x Cocatalyst

Angewandte Chemie, EarlyView.
Spatial orbital‐selective modulation engineering is proposed as a strategy to optimize cocatalyst design, enhance photocatalytic activity, and provide novel insights into the interactions between active sites and adsorbates, as well as catalytic mechanisms.
Duoduo Gao, Jianjun Zhang, Huogen Yu, Chuanjia Jiang, Hermenegildo García, Jiaguo Yu   +5 more
wiley   +2 more sources

Dynamics and Control of Dual Active Sites in Co-Substituted Ni Coordination Polymers for Enhanced Oxygen Evolution Catalysis. [PDF]

J Am Chem Soc
Zhao Y, Dongfang N, Erni R, Iannuzzi M, Patzke GR.   +4 more
europepmc   +1 more source

Atomically Dispersed Cobalt on Ionic Carbon Nitrides for Selective and Efficient Nitrate Electroreduction to Ammonia

Angewandte Chemie, EarlyView.
By exploiting the structural benefits of PHI, we synthesized CoPHI with atomically dispersed cobalt sites at high density. This architecture enables efficient nitrate ion adsorption, promotes water dissociation, and enhances *H generation on the catalyst surface, thereby significantly improving electrochemical nitrate reduction performance.
Nana Gao, Minjuan Guo, Haijian Tong, Guoyu Hou, Jingwen Ba, Xiaoyu Zhang, Ruixin Zhang, Hui Zhang, Xianwei Fu, Leonardo Cancellara, Nadezda V. Tarakina, Yu Zhang, Tianxi Liu, Christian Mark Pelicano, Zhihong Tian   +14 more
wiley   +2 more sources

Reversible temperature-induced shape transition of Pt nanoparticles supported on Al₂O₃. [PDF]

Nanoscale Adv
Pool Mazun R, Khan SA, Liao V, Hansen TW, Yousuf MR, Yang P, Shrotri A, Hoffman AS, Bare SR, Vlachos DG, Karim AM.   +10 more
europepmc   +1 more source

Upcycling Spent Lithium Iron Phosphate Battery Into Fe‐CN3P Single Atom Catalyst for Environmental Remediation

Angewandte Chemie, EarlyView.
Electrochemical (EC) advanced oxidation enables near‐complete lithium and iron recovery from spent lithium iron phosphate batteries, while simultaneously transforming leach residues into a high‐performance P, N‐doped single‐atom Fe catalyst. The reconstructed Fe–CN3P catalyst exhibits exceptional peroxymonosulfate (PMS) activation and rapid bisphenol A
Xianhui Ke, Kun Qian, Xiaoning Li, Xinyu Zheng, Zhongyong Yuan, Tianyi Ma, Wei Jin   +6 more
wiley   +2 more sources

Atomic-scale structure of gadolinium in nanocrystalline fluorapatite from marine sediments.

Environ Sci Nano
Manceau A, Giacomelli A, Li Y, Gaillot AC, Liao J, Spadini L, Simionovici A, Koschinsky A, Mathon O, Steinmann SN.   +9 more
europepmc   +1 more source

Heterophase fcc-hcp-fcc High-Entropy Alloy Nanomaterials with Tailored Electron Divergence for Selective Ammonia Electrosynthesis. [PDF]

Adv Mater
Meng X, Sun M, Li X, Chen J, Wang Y, Hao F, Liu F, Zhao Q, Guo L, Xiong Y, Wang J, Wang G, Shao M, Wang C, Huang X, Zhang Q, Zhao X, Huang B, Fan Z.   +18 more
europepmc   +1 more source

Ligand‐Intercalated MOFs Enable Reaction‐Pathway Engineering in Biomass Electrooxidation via Steric and π‐Electronic Microenvironment Control

Angewandte Chemie, EarlyView.
Through ligand length and π‐electron density modulation, metal–organic frameworks (MOFs) improve mass transport and hydrogen atom transfer (HAT), thus improving biomass electrooxidation. ABSTRACT Controlling reaction pathways in electrocatalytic biomass upgrading remains challenging because mass transport, substrate adsorption, and elementary kinetics ...
Junjie Chen, Zhongyuan Guo, Jisheng Xie, Lipeng Tang, Shiyun Li, Yifan Bu, Cheng Peng, Mengyao Zhao, Linda Zhang, Jihan Zhou, Haichao Liu, Hao Li, Mufan Li   +12 more
wiley   +2 more sources

Structural Evidence of Interanionic Hydrogen Bonding in Phosphoric Acid Solutions. [PDF]

J Am Chem Soc
Kim P, Kang R, Carter-Fenk K, Wilson KR, Head-Gordon M, Ahmed M.   +5 more
europepmc   +1 more source

Harnessing Support‐Dependent Hydrogen Spillover for Ni‐Based CO2 Hydrogenation

Angewandte Chemie, EarlyView.
Hydrogen spillover can be harnessed for Ni‐based CO2 hydrogenation via support‐dependent pathways. Hydrogen spillover propagating to surfaces promotes catalysis through two distinct mechanisms. On moderately reducible supports, it rapidly removes poisoning oxygen species (*O) from Ni nanoparticles.
Kazuki Shun, Takumi Kidawara, Yasutaka Kuwahara, Kohsuke Mori   +3 more
wiley   +2 more sources