Results 131 to 140 of about 26,002 (260)

Interfacial Acid Sites‐Mediated ZnO‐Based Electrocatalysts for Sustainable Dual‐Pathway H2O2 Production and Rechargeable Zn‐H2O2 Electrochemical Cell

Advanced Materials, EarlyView.
In this work, a synergistic strategy introduces interfacial acid sites, oxygen vacancies, and built‐in electric field into ZnSe/ZnO heterojunction to optimize its electronic structure and electrode micro‐environment. This overcomes sluggish oxygen reduction reaction kinetics and low H2O2 selectivity, achieving record H2O2 productivity (754.4 M gcat−1 ...
Lijun Yang, Sitong Liu, Wencheng He, Fengzhan Sun, Shubing Bi, Hongge Pan, Lingfeng Zhu, Tianyi Ma, Lei Zhang   +8 more
wiley   +1 more source

Nonmetal Organic Frameworks Exhibit High Proton Conductivity. [PDF]

J Am Chem Soc
O'Shaughnessy M, Lim J, Glover J, Neale AR, Day GM, Hardwick LJ, Cooper AI.   +6 more
europepmc   +1 more source

High Proton-Conductivity in Covalently Linked Polyoxometalate-Organoboronic Acid-Polymers. [PDF]

Angew Chem Int Ed Engl, 2021
Li S, Zhao Y, Knoll S, Liu R, Li G, Peng Q, Qiu P, He D, Streb C, Chen X.   +9 more
europepmc   +1 more source

Enhanced Photocatalytic H2O2 Production on Terpyridine‐Based Acrylonitrile‐Linked Covalent Organic Frameworks with Asymmetric Localized Electron Distribution

Advanced Materials, EarlyView.
Asymmetric localized electron distribution has been optimized in covalent organic frameworks to enhance *O2 adsorption and facilitate charge transfer, boosting photocatalytic two‐electron transfer oxygen reduction toward H2O2 production from water and air.
Qinglan Zhao, Mengmeng Ce, Hengtao Lei, Tianyun Jin, Zhipeng Xie, Yushen Liu, Shengyi Yang, Xinwen Ou, Mohammad Farhadpour, Song‐Zhu Kure‐Chu, Xuan‐He Liu, Liang Zhang, Jimmy C. Yu   +12 more
wiley   +1 more source

Correction to "Effect of Sulfonation Level on the Percolated Morphology and Proton Conductivity of Hydrated Fluorine-Free Copolymers: Experiments and Simulations". [PDF]

JACS Au
Oh SM, Lee VS, Drayer WF, Win MS, Jones LF, Leo CM, Kennemur JG, Frischknecht AL, Winey KI.   +8 more
europepmc   +1 more source

A confinement of N-heterocyclic molecules in a metal-organic framework for enhancing significant proton conductivity. [PDF]

RSC Adv, 2021
Nguyen MV, Phan TB, Tran MV, Nguyen TAT, Nguyen HN.   +4 more
europepmc   +1 more source

From Behavior to Dynamics: Decoding Carrier Roles in Cu‐based Photocathodes for Solar‐Driven CO2 Reduction

Advanced Materials, EarlyView.
The performance of Cu‐based photocathodes in photoelectrochemical CO2 reduction is not governed by catalytic sites alone, but by the dynamic journey of photogenerated carriers. This review decodes how carrier generation, recombination, transport, accumulation, extraction, and electrolyte coupling shape catalytic activity, selectivity, and stability ...
Yi‐Cheng Wang, Chenyu Xu, Peng‐Fei Sui, Yi Liu, Xiaolei Wang, Jing‐Li Luo   +5 more
wiley   +1 more source

Effect of Elevated Air Humidity on the Structure and Proton Conductivity of Porphyrin-Based Zr(IV)-MOFs. [PDF]

Inorg Chem
Hynek J, Kloda M, Litecká M, Vykydalová A, Tolasz J, Pospíšil M, Morávková Z, Chahal MK, Beneš L, Plecháček T, Melánová K.   +10 more
europepmc   +1 more source

Enhancement of Proton Conductivity Performance in High Temperature Polymer Electrolyte Membrane, Processed the Adding of Pyridobismidazole. [PDF]

Polymers (Basel), 2022
Lin K, Wang C, Qiu Z, Yan Y.
europepmc   +1 more source

Stabilized Bi(III) Sites Direct *NH2OH Pathway for Efficient Cyclohexanone Oxime Electrosynthesis

Advanced Materials, EarlyView.
The electron‐buffering effect stabilizes Bi3+ sites under electroreductive conditions, preserving a favorable interfacial water configuration that sustains the selective *NH2OH pathway and enables efficient cyclohexanone oxime electrosynthesis. ABSTRACT Coupling electrocatalytic nitrite reduction reaction (NO2−RR) with cyclohexanone conversion enables ...
Zichao Xi, Yan Du, Haijing Li, Jian Shang, Jinxiao Wu, Peng Li, Huimin Yu, Tianyi Ma, Huanyu Jin   +8 more
wiley   +1 more source