Results 151 to 160 of about 53,090 (285)

Correlated Dual‐Gradient Electrodes Enabling Spatially Synchronized Sulfur Redox in High‐Mass‐Loading Li–S Batteries Under High Current Densities

Advanced Materials, EarlyView.
Coupling a dual‐gradient carbonized framework with Fe2O3/Fe‐N‐C catalytic sites enables spatially synchronized sulfur redox across the entire electrode thickness in high‐mass‐loading Li–S batteries. This synergistic structural–catalytic design effectively mitigates concentration, ohmic, and electrochemical polarization, thereby achieving high‐capacity ...
Yuxuan Zhang, Yeongjun Oh, Jinwook Baek, Minyoung Kim, Zachary Didat, Han Wook Song, Sunghwan Lee   +6 more
wiley   +1 more source

Development of SDS-Modified PbO₂ Anode Material Based on Ti³⁺ Self-Doping Black TiO₂NTs Substrate as a Conductive Interlayer for Enhanced Electrocatalytic Oxidation of Methylene Blue. [PDF]

Molecules, 2023
Xu M, Gao C, Zhang X, Liang X, Hu Y, Wang F.   +5 more
europepmc   +1 more source

Toward Energy Efficient Electrochemical Valorization of Waste Nitrate and Sulfide

Advanced Materials, EarlyView.
This work introduces an integrated electrochemical strategy couples nitrate reduction with sulfide oxidation for energy‐efficient wastewater valorization. A Cu‐Co dual‑site catalyst, engineered for close proximity, promotes *NO2 relay and subsequently NH3 formation, enabling the system to operate at substantially reduced cell voltages and produce high ...
Bihao Hu, Yifan Zhou, Xiaoyuan Zhang, Shibo Xi, Qian He, Lei Wang   +5 more
wiley   +1 more source

Fast and efficient electrocatalytic oxidation of glucose triggered by Cu₂O-CuO nanoparticles supported on carbon nanotubes. [PDF]

Front Chem, 2022
Wang Z, Liu Y, Cheng Y, Men YL, Liu P, Zhang L, Dai B, Pan YX.   +7 more
europepmc   +1 more source

An Integrated Stainless Steel‐Based Electrode for Durable Direct Natural Seawater Electrolysis

Advanced Materials, EarlyView.
We report an integrated stainless steel‐based electrode featuring Pt atomic clusters anchored on a NiFe‐LDH anticorrosive layer. By regulating interfacial water dynamics to suppress chloride attack, this hierarchical architecture achieves superior durability (over 1000 h) and energy efficiency in direct seawater electrolysis, offering a cost‐effective ...
Jiankun Li, Qilong Wu, Bingqian He, Zeyu Guan, Hongming Hong, Guoqing Zhang, Linfeng Lei, Minghui Zhu, Linzhou Zhuang, Jun Chen, Zhi Xu   +10 more
wiley   +1 more source

Poly-Phthalocyanine-Doped Graphene Oxide Nanosheet Conjugates for Electrocatalytic Oxidation of Drug Residues. [PDF]

Front Chem, 2021
Chundu P, Dube E, Zinyama NP, Moyo M, Shumba M.   +4 more
europepmc   +1 more source

Maximize the Electrocatalytic Activity of Pt Toward Ethanol Oxidation via Engineering PdPt1 Single‐Atom Alloy Skin

Advanced Materials, EarlyView.
Maximizing atomic utilization of Pt is crucial for efficient electrocatalysis. We constructed a tensile‐strained PdPt1 single‐atom alloy (SAA) skin by implanting atomically dispersed Pt onto the surface of intermetallic Pd5Bi3 core‐ultrathin Pd shell octahedrons, fully exposing active Pt atoms to boost ethanol oxidation electrocatalysis.
Wen Chen, Lei Xie, Yong Li, Shuiping Luo, Xinyi Cai, Tangting Li, Junhao Qiu, Zhichao Yang, Zhihan Yuan, Shao‐Qing Liu, Xian‐Zhu Fu, Jing‐Li Luo   +11 more
wiley   +1 more source

Droplet Flow Assisted Electrocatalytic Oxidation of Selected Alcohols under Ambient Condition. [PDF]

Molecules, 2022
Suliman MA, Al Aqad KM, Basheer C.
europepmc   +1 more source

Energy‐Efficient, Sustainable Cascade Glucose Electrooxidation into Glucaric Acid

Advanced Materials, EarlyView.
This study presents a tandem system that efficiently converts glucose into glucaric acid while generating renewable electricity. By decoupling the oxidation process into two cascaded steps, the system achieves an overall 90% Faradaic efficiency and 80% conversion efficiency at ∼0.6 VRHE, significantly reducing energy consumption compared to traditional
Mingming He, Chao Huang, Mingzi Sun, Ruixuan Wang, Yun Song, Jianjun Su, Weihua Guo, Yinger Xin, Qiang Zhang, Yong Liu, Geng Li, Zihao Li, Rui Xue, Bolong Huang, Ben Zhong Tang, Ruquan Ye   +15 more
wiley   +1 more source

Microwave-assisted synthesis of octahedral Rh nanocrystals and their performance for electrocatalytic oxidation of formic acid. [PDF]

RSC Adv, 2023
Liu X, Xu J, Zhang H, Zhong Y, Feng H, Zhao Y, Li Q, Li X, Huang T.   +8 more
europepmc   +1 more source