Results 161 to 170 of about 308,286 (337)

f‐p‐d Gradient Orbital Coupling Induced Spin State Enhancement of Atomic Fe Sites for Efficient and Stable Oxygen Reduction Reaction

Advanced Functional Materials, EarlyView.
The f‐p‐d (Eu─O─Fe) gradient orbital coupling induces electron delocalization and the introduced f‐band of Eu shifts the spin state of the Fe center in FePc from low‐spin to intermediate‐spin. This strategy simultaneously enhances oxygen reduction reaction (ORR) activity, reaction kinetics, and stability, resulting in superior ORR performance and ...
Ruiqi Cheng, Xiaoqian He, Min Jiang, Xichen Shao, Wenqi Tang, Biao Ran, Huanxin Li, Chaopeng Fu   +7 more
wiley   +1 more source

Application of Electrochemical Oxidation for Water and Wastewater Treatment: An Overview. [PDF]

Molecules, 2023
Najafinejad MS, Chianese S, Fenti A, Iovino P, Musmarra D.   +4 more
europepmc   +1 more source

Oxygen Defect Engineering of Hexagonal Perovskite Oxides to Boost Catalytic Performance for Aerobic Oxidation of Sulfides to Sulfones

Advanced Functional Materials, EarlyView.
Ru‐substituted hexagonal perovskite SrMnO3, featuring face‐shared oxygen species, is designed as an effective heterogeneous catalyst for the aerobic oxidation of sulfides. The catalyst demonstrates high selectivity to sulfones (>99%) under mild reaction conditions (≥30 °C). Ru substitution promotes oxygen vacancy formation of face‐shared oxygen species
Keiju Wachi, Masashi Makizawa, Takeshi Aihara, Shin Kiyohara, Yu Kumagai, Keigo Kamata   +5 more
wiley   +1 more source

Steel slags for enhanced removal of landfill leachate in a three-dimensional electrochemical oxidation system. [PDF]

Sci Rep, 2023
Nengzi L, Cao R, Qiu Y, Meng L, Hailai W, Li H, Qiu G.   +6 more
europepmc   +1 more source

Turning on Selective H2S Gas Sensing Activity in Ternary Nickel Tungstate Strongly Correlated Electron System Through Sub‐Gap Band Manipulation

Advanced Functional Materials, EarlyView.
A strongly correlated electron system (SCES) exhibits pronounced insulating behavior due to Coulombic repulsion between cations, which generates a charge gap. This study investigates the tuning of the band structure in NiWO4‐based SCES via Cu doping at substitutional sites and Li doping at interstitial sites.
Seung Yong Lee, Ha Eun Choa, Seung Joon Choi, Chul Oh Park, Gi Hyun Park, June Won Suh, Si Hoon Jeong, Yunseong Ji, Changhyun Jin, Jeong Yun Hwang, Inseo Kim, Jihye Park, Joonho Bang, Myung Sik Choi, Hyo‐Jick Choi, Dong Won Chun, Kimoon Lee, Wooyoung Lee, Kyu Hyoung Lee   +18 more
wiley   +1 more source

Acetamido-TEMPO mediated electrochemical oxidation of alcohols to aldehydes and ketones. [PDF]

RSC Adv, 2023
Schroeder CM, Politano F, Ohlhorst KK, Leadbeater NE.   +3 more
europepmc   +1 more source

Studies on Pt-clad Titanium Electrodes. II. The Electrochemical Studies on Platinum Oxide Film. ―Formation and issolution of the Film in Alkali Metal Chloride Solution―

, 1966
Chiaki Suzuki, Mitsuo Yoshida, Hideo Onoue, Takeo Matsuno   +3 more
openalex   +2 more sources

Understanding and Optimizing Li Substitution in P2‐Type Sodium Layered Oxides for Sodium‐Ion Batteries

Advanced Functional Materials, EarlyView.
This work explores Li‐substituted P2 layered oxides for Na‐ion batteries by crystallographic and electrochemical studies. The effect of lithium on superstructure orderings, on phase transitions during synthesis and electrochemical cycling and on the interplay of O‐ versus TM‐redox is revealed via various advanced techniques, including semi‐simultaneous 
Mingfeng Xu, Giovanni Gammaitoni, Michael Häfner, Eduardo Villalobos‐Portillo, Carlo Marini, Matteo Bianchini   +5 more
wiley   +1 more source

In situ coagulation-electrochemical oxidation of leachate concentrate: A key role of cathodes. [PDF]

Environ Sci Ecotechnol, 2023
Li H, Zeng Q, Zan F, Lin S, Hao T.
europepmc   +1 more source

Effect of Oxides Added in Magnetite Anode on its Electrical, Electrochemical and Mechanical Properties

, 1960
Tadashi Nagai, Tetsurô Itô, Takeshi TAKEI   +2 more
openalex   +2 more sources