Photoinduced Defect Engineering: Enhanced Photothermal Catalytic Performance of 2D Black In2 O3- x Nanosheets with Bifunctional Oxygen Vacancies.
Sign Up to like & getrecommendations! Published in 2019 at "Advanced materials"
DOI: 10.1002/adma.201903915
Abstract: Photothermal CO2 reduction technology has attracted tremendous interest as a solution for the greenhouse effect and energy crisis, and thereby it plays a critical role in solving environmental problems and generating economic benefits. In2 O3-… read more here.
Keywords: black in2; photoinduced defect; in2 nanosheets; defect engineering ... See more keywords
Geometric and Electronic Engineering of Atomically Dispersed Copper-Cobalt Diatomic Sites for Synergistic Promoting Bifunctional Oxygen Electrocatalysis in Zinc-Air Batteries.
Sign Up to like & getrecommendations! Published in 2023 at "Advanced materials"
DOI: 10.1002/adma.202300905
Abstract: The development of rechargeable zinc-air batteries is heavily dependent on bifunctional oxygen electrocatalysts to offer exceptional oxygen reduction/evolution reaction (ORR/OER) activities. However, the design of such electrocatalysts with high activity and durability is challenging. Herein,… read more here.
Keywords: zinc air; geometric electronic; bifunctional oxygen; oxygen ... See more keywords
A Triphasic Bifunctional Oxygen Electrocatalyst with Tunable and Synergetic Interfacial Structure for Rechargeable Zn‐Air Batteries
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DOI: 10.1002/aenm.201903003
Abstract: Atomic‐scale design of interfacial structure is an intriguing but challenging approach to developing efficient heterogenous catalysts for bifunctional oxygen electrocatalysis. Herein, an exquisite triphasic interfacial structure featuring the encapsulation of FexNi alloy in a graphitic… read more here.
Keywords: bifunctional oxygen; rechargeable air; interfacial structure; oxygen ... See more keywords
Atomic Engineering of 3D Self‐Supported Bifunctional Oxygen Electrodes for Rechargeable Zinc‐Air Batteries and Fuel Cell Applications
Sign Up to like & getrecommendations! Published in 2024 at "Advanced Energy Materials"
DOI: 10.1002/aenm.202400347
Abstract: The oxygen evolution reaction (OER) and oxygen reduction reaction (ORR) are cornerstone half reactions involved in many renewable energy technologies. High‐density single‐atom catalysts maximize the atom utilization and isolated active sites. Furthermore, introduction of pyri‐N… read more here.
Keywords: oxygen; air; air batteries; bifunctional oxygen ... See more keywords
Enhanced Bifunctional Oxygen Electrocatalysis by Synergistic Active Heterostructure Design
Sign Up to like & getrecommendations! Published in 2025 at "Advanced Energy Materials"
DOI: 10.1002/aenm.202502493
Abstract: Due to the slower kinetics and different reaction requirements of the oxygen reduction reaction (ORR) and oxygen evolution reaction (OER), it is challenging to balance between the two reaction properties. In this work, CoFe2O4/Co heterostructure… read more here.
Keywords: reaction; fecocds css; enhanced bifunctional; oxygen ... See more keywords
Recent Advances on Self-Supported Arrayed Bifunctional Oxygen Electrocatalysts for Flexible Solid-State Zn-Air Batteries.
Sign Up to like & getrecommendations! Published in 2020 at "Small"
DOI: 10.1002/smll.202002902
Abstract: Flexible solid-state Zn-air batteries have been rapidly developed benefiting from the uprising demand for wearable electronic devices, wherein the air electrode integrated with efficient bifunctional oxygen electrocatalysts plays an important role to achieve high performance.… read more here.
Keywords: air batteries; flexible solid; air; bifunctional oxygen ... See more keywords
A Pyrolysis-Free Method Toward Large-Scale Synthesis of Ultra-Highly Efficient Bifunctional Oxygen Electrocatalyst for Zinc-Air Flow Batteries.
Sign Up to like & getrecommendations! Published in 2022 at "Small"
DOI: 10.1002/smll.202201197
Abstract: The transition-metal nitrogen-carbon (M-N-C) catalysts, as one of the optimal bifunctional oxygen catalysts, are vital for cathodic oxygen electrode of Zn-based air flow batteries (ZAFBs). However, chemical complexity of M-N-C catalysts prepared via the traditional… read more here.
Keywords: air flow; bifunctional oxygen; scale synthesis; oxygen ... See more keywords
Spontaneous Internal Electric Field in Heterojunction Boosts Bifunctional Oxygen Electrocatalysts for Zinc-Air Batteries: Theory, Experiment, and Application.
Sign Up to like & getrecommendations! Published in 2023 at "Small"
DOI: 10.1002/smll.202302015
Abstract: Heterojunctions are a promising class of materials for high-efficiency bifunctional oxygen electrocatalysts in both oxygen reduction reaction (ORR) and oxygen evolution reaction (OER). However, the conventional theories fail to explain why many catalysts behave differently… read more here.
Keywords: orr oer; electron hole; bifunctional oxygen; hole rich ... See more keywords
F Doping-Induced Multicomponent Synergistic Active Site Construction toward High-Efficiency Bifunctional Oxygen Electrocatalysis for Rechargeable Zn-Air Batteries.
Sign Up to like & getrecommendations! Published in 2024 at "Small"
DOI: 10.1002/smll.202310250
Abstract: The commercialization of rechargeable Zn-air batteries (ZABs) relies on the material innovation to accelerate the sluggish oxygen electrocatalysis kinetics. Due to the differentiated mechanisms of reverse processes, i.e., oxygen reduction reaction (ORR) and oxygen evolution… read more here.
Keywords: oxygen electrocatalysis; rechargeable air; bifunctional oxygen; oxygen ... See more keywords
Energetic MOF-derived cobalt/iron nitrides embedded into N, S-codoped carbon nanotubes as superior bifunctional oxygen catalysts for Zn–air batteries
Sign Up to like & getrecommendations! Published in 2021 at "Applied Surface Science"
DOI: 10.1016/j.apsusc.2021.151030
Abstract: Abstract Exploring highly effcient bifunctional oxygen catalysts is a central issue for rechargeable Zn–air batteries. Herein, bimetallic cobalt/iron nitrides in situ embedded into nitrogen, sulfur-codoped carbon nanotubes (CoN/FeN@N,S-C-800) was firstly developed by pyrolysis of a… read more here.
Keywords: carbon nanotubes; codoped carbon; bifunctional oxygen; air ... See more keywords
Bifunctional Oxygen Electrocatalysis at Co-B,N,S-Graphene Composite Investigated by Scanning Electrochemical Microscopy at Variable Temperatures and Its Application in Zn-air Battery
Sign Up to like & getrecommendations! Published in 2021 at "Electrochimica Acta"
DOI: 10.1016/j.electacta.2021.138751
Abstract: Abstract Development of high-efficiency bifunctional oxygen electrocatalyst is evidently demanded in Zn-air batteries. Herein, we report the synthesis of cobalt compounds supported on B-, N- and S-doped graphene (Co-B,N,S-G) via simple hydrothermal method. The as-prepared… read more here.
Keywords: bifunctional oxygen; air; microscopy; air battery ... See more keywords