Results 271 to 280 of about 19,818,191 (319)

In Situ Constructing Hybrid Solid Electrolyte Interphase and Regulating D‐Band Center on Zn Substrate to Enable High‐Rate and High‐Capacity Zn Metal Anodes

Advanced Functional Materials
Constructing stable Zn electrode‐electrolyte interface in water‐based media remains a critical challenge for developing high‐performance aqueous zinc metal batteries (AZMBs).
Wensong Lv, Jin Tao, Dan Huang, Jinliang Zhu, Bo-Ran Wang, Xu-Cai Yin, Jing Xu, Huibing He   +7 more
semanticscholar   +1 more source

Modulating the d‐Band Center Enables Ultrafine Pt3Fe Alloy Nanoparticles for pH‐Universal Hydrogen Evolution Reaction

Advances in Materials, 2023
By providing dual active sites to synergistically accelerate H2O dissociation and H+ reduction, ordered intermetallic alloys usually show extraordinary performance for pH‐universal hydrogen evolution reaction (HER).
Pan-Yong Kuang, Zhen Ni, Bicheng Zhu, Yue Lin, Jiaguo Yu   +4 more
semanticscholar   +1 more source

Size-induced d band center upshift of copper for efficient nitrate reduction to ammonia

Journal of Colloid and Interface Science
Electrocatalytic nitrate reduction (NO3RR) technique has emerged as a hotspot in NH3 production, for its practicability, and a series of advanced electrocatalysts with high activity and robust stability needed to be constructed in today's era. In this work, size-tunable Cu nanoparticles on porous nitrogen-doped hexagonal carbon nanorods (Cu@NHC) were ...
Jincheng Zhang, Chaofan Chen, Rui Zhang, Xu Wang, Yanjiao Wei, Mengjie Sun, Zhanning Liu, Ruixiang Ge, Min Ma, Jian Tian   +9 more
openaire   +2 more sources

Correlating electrocatalytic oxygen reduction activity with d-band centers of metallic nanoparticles

Energy Storage Materials, 2018
Abstract The establishment of correlating the electronic structures with the activity of non-noble-metal electrocatalysts toward the oxygen reduction reaction (ORR) plays a pivotal role in designing high-performance cathodic electrocatalysts. Here, a procedure of metallic Fe-family nanoparticles (NPs), such as nitrides (Co5.47N, Fe4N and Ni3N) and ...
Yao Zhou, Zhenzhen Zhou, Ruxiang Shen, Ruguang Ma, Qian Liu, Guozhong Cao, Jiacheng Wang   +6 more
openaire   +1 more source

High‐Entropy Alloy‐Based Artificial Enzymes With Modulated D‐Band Center and pH‐Controllable ROS Biocatalysis for Stage‐Specific Treatment of Inflammatory and Infectious Oral Diseases

Advances in Materials
Periodontitis, characterized by tenacious polymicrobial biofilms and persistent oxidative stress, presents a formidable therapeutic challenge in clinical practice.
Huili Du, Shihuan Gao, Yongqi Wang, Cong Han, Li Mei, Mohsen Adeli, Liang Cheng, Zhi Liu, Xianglong Han, Tian Chen, Chong Cheng   +10 more
semanticscholar   +1 more source

Tuning the d‐Band Center via Strain and Ligand Effects in Core–Shell Pentatwinned Au@Pd Nanoparticles for Enhanced Ethanol Oxidation Reaction

Advanced Functional Materials
The successful commercialization of direct ethanol fuel cells (DEFCs) hinges on the development of highly efficient electrocatalysts capable of overcoming key performance limitations.
Tanuja, Shalini Tomar, Tukai Singha, B. Satpati   +3 more
semanticscholar   +1 more source

Crystalline‐Amorphous Interfaces Coupling of CoSe2/CoP with Optimized d‐Band Center and Boosted Electrocatalytic Hydrogen Evolution

Advances in Materials, 2022
Amorphous and heterojunction materials have been widely used in the field of electrocatalytic hydrogen evolution due to their unique physicochemical properties. However, the current used individual strategy still has limited effects.
S. Shen, Zong-Peng Wang, Zhi-Ping Lin, Kai Song, Qinghua Zhang, F. Meng, Lin Gu, W. Zhong   +7 more
semanticscholar   +1 more source

Tuning d‐Band Center of FeCu Alloy Aerogel Nanozyme Boosting Biosensing and Wound Therapy

Advanced Functional Materials
Transition metals especially Fe‐based catalysts representing an emerging type of enzyme‐mimicking materials are of great interest in biosensing and therapy fields.
Fengyang Zhao, Wenli Wu, Mei Zhao, Shichao Ding, Li Yu, Qiongzheng Hu   +5 more
semanticscholar   +1 more source

Co3O4 with upshifted d-band center and enlarged specific surface area by single-atom Zr doping for enhanced PMS activation.

Journal of Hazardous Materials, 2023
In this work, single-atom Zr doping is demonstrated to be an effective strategy to enhance the catalytic performance of Co3O4 toward peroxymonosulfate (PMS) by modulating electronic structure and enlarging specific surface simultaneously.
Hang Zhang, Qi An, Yan Su, X. Quan, Shuo Chen   +4 more
semanticscholar   +1 more source

Strain engineering the D-band center for Janus MoSSe edge: Nitrogen fixation

Journal of Energy Chemistry, 2019
Abstract Nitrogen fixation is one of the most important and challenging process in production of ammonia at ambient temperature. We have first performed density function theory to propose the edge of Janus MoSSe (EJM) monolayer as a potential catalyst for nitrogen reduction reaction.
Xi Tang, Zengxi Wei, Quanhui Liu, Jianmin Ma   +3 more
openaire   +1 more source