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
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
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
MnIII-enriched α-MnO2 nanowires as efficient bifunctional oxygen catalysts for rechargeable Zn-air batteries
Sign Up to like & getrecommendations! Published in 2019 at "Energy Storage Materials"
DOI: 10.1016/j.ensm.2019.05.006
Abstract: Abstract The development of highly efficient bifunctional catalysts for OER and ORR is crucial for improving the efficiency of metal−air batteries. Herein we report a high-performance bifunctional oxygen catalyst of α-MnO2 nanowires synthesized using ionic… read more here.
Keywords: mno2; air batteries; bifunctional oxygen; mno2 nanowires ... See more keywords
A perovskite/noble-metal composite as a bifunctional oxygen electrocatalyst for alkaline electrochemical cells
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Energy Storage"
DOI: 10.1016/j.est.2019.04.023
Abstract: Abstract Alkaline-based metal-air batteries require a low-resistance, bifunctional oxygen electrode to perform fast oxygen reduction and oxygen evolution reactions (ORR/OER) during discharging and charging cycles, respectively. However, achieving good ORR/OER bifunctionality with single materials has… read more here.
Keywords: orr oer; oxygen electrode; metal; bifunctional oxygen ... See more keywords
Phosphorus-doped SrCo0.5Mo0.5O3 perovskites with enhanced bifunctional oxygen catalytic activities
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2018.08.206
Abstract: Abstract Perovskite oxide has attracted wild attentions as a promising bifunctional electrocatalyst family for both oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) in fuel cells and metal-air batteries. Here, phosphorus-doped SrCo 0.5 Mo… read more here.
Keywords: oxygen; phosphorus doped; doped srco0; srco0 5mo0 ... See more keywords