Results 221 to 230 of about 152,056 (258)

Electron Bridge Enhanced Charge Polarization Enables Efficient and Ultra‐Long Stable Urea Electrosynthesis

Angewandte Chemie, EarlyView.
An electron bridge strategy is developed to regulate charge polarization in Pd1 and Ni1 dual single‐atom sites, promoting CO2 reduction, nitrate reduction, and C–N coupling simultaneously. The resulting catalyst achieves efficient urea electrosynthesis with high activity and record durability over 1700 h.
Fan Wu, Haixia Wang, Wei Wang, Junrong Zou, Ruijie Zhou, Fenglin Xie, Peng Gao, Weiliu Fan, Nana Wang, Zhongchao Bai, Guoxiu Wang, Wei Ye   +11 more
wiley   +1 more source

A DFT Study of the Reaction Products/Mechanism in Plasma-Assisted Ammonia Synthesis from Water and Nitrogen and Their Infrared Analysis. [PDF]

ACS Omega
Zeinalipour-Yazdi CD, Wang X.
europepmc   +1 more source

Post‐Synthetic Zinc Modifications to Correct Speciation in Ti‐MWW Zeolites for Catalytic Oxidation

Angewandte Chemie, EarlyView.
Post‐synthetic Zn modifications of Ti‐MWW zeolite catalysts exhibit improved catalytic properties in the selective oxidation reaction, namely the ammoximation reaction. The origin of the beneficial effect of Zn is related via an array of spectroscopic and microscopic techniques to the modification of extra‐framework TiO2 and TiOx clusters and the ...
Christoph J. Kaul, Lukas Lätsch, Alexander V. Yakimov, Milivoj Plodinec, Xing Huang, Trees De Baerdemaeker, Jaroslaw Mormul, Peter Oechsle, Andrei‐Nicolae Parvulescu, J. Henrique Teles, Christophe Copéret   +10 more
wiley   +1 more source

Comparative Effects of Ce, Co, or W Dopants on the Catalytic Performance of FeMnTiO_x Catalysts for Low-Temperature NH₃-SCR of NO. [PDF]

Molecules
Wang B, Feng C, Liu H.
europepmc   +1 more source

Solvent‐Induced Structural Modulation in Nanoscale Covalent Organic Frameworks Enables High‐Performance NO2 Sensing

Angewandte Chemie, EarlyView.
Solvent intercalation disrupts the stacking order of protonated porphyrin‐based 2D COF nanoparticles, resulting in a less compactly packed structure with increased accessibility of porphyrin sites. This structural modulation leads to significantly enhanced chemiresistive NO2 sensing performance.
Yu Pan, Xueying Kong, Guangling Liang, Samson Afewerki, Chao Xu   +4 more
wiley   +1 more source

Hydrothermal growth and liquid-phase exfoliated VS₂ nanoflakes towards ammonia gas sensing performance at room-temperature. [PDF]

RSC Adv
Jania R, Sharmin M, Maria KH.
europepmc   +1 more source

Vacuum‐Induced Surface Reconstruction of Mn–Ce Oxides for Low‐Temperature Coupled Redox Catalysis

Angewandte Chemie, EarlyView.
Near‐surface reconstruction enhances low‐temperature redox catalysis in Mn–Ce mixed oxides. Sequential vacuum annealing and reduced‐pressure O2 treatment enrich Mn near the surface while preserving the CeO2 fluorite framework, promoting interfacial electron redistribution, oxygen activation, and redox cycling.
Yong Yin, Yide Jiang, Zichen Xu, Min Liu, Emiliano Cortés, Yifei Sun   +5 more
wiley   +1 more source

Interfacial Control in Cu-MXene Hybrids Enables Selective NOx-to-NH₃ Electroconversion: A Critical Review. [PDF]

Adv Sci (Weinh)
Sharif HMA, Pan G, Wang Y, Abbas Y, Mahmood A, Li C.   +5 more
europepmc   +1 more source

The Promise and Challenges of Ammonia Electrosynthesis From Dinitrogen and Water Using an Electrochemical Palladium Membrane

Angewandte Chemie, EarlyView.
Electrosynthesis of ammonia from nitrogen gas and water at ambient temperature is demonstrated using a device equipped with an electrochemical palladium membrane, which provides exclusive selectivity for the transfer of protons between the aqueous water oxidation and non‐aqueous nitrogen reduction compartments.
Ngoc‐Trung Nguyen, Dinh‐Duong Pham, Duong T. H. Truong, Dijon A. Hoogeveen, Mazin Al‐Alawi, Thi Mung Vu, Koustav Banerjee, Sebastian O. Fürer, Peter Strasser, Hoang‐Long Du, Douglas R. MacFarlane, Alexandr N. Simonov   +11 more
wiley   +1 more source