☆ 4.8 Article

Graphitic carbon layer-encapsulated Co nanoparticles embedded on porous carbonized wood as a self-supported chainmail oxygen electrode for rechargeable Zn-air batteries

APPLIED CATALYSIS B-ENVIRONMENTAL (2022)

Related references

Note: Only part of the references are listed.

Article Chemistry, Applied

Efficient ORR catalysts for zinc-air battery: Biomass-derived ultra-stable Co nanoparticles wrapped with graphitic layers via optimizing electron transfer

Yu Feng et al.

Summary: Researchers have constructed a chainmail catalyst with outstanding stability, consisting of highly graphitic layers wrapped uniform-size Co nanoparticles. The electron transfer from the inner Co nanoparticles to the external graphitic layers promotes the adsorption process of oxygen molecules and enhances the oxygen reduction reaction kinetics. The prepared catalyst demonstrates excellent activity and stability, providing new ideas for the design of nanoconfined catalysts.

JOURNAL OF ENERGY CHEMISTRY (2022)

Add to Collection

Article Multidisciplinary Sciences

A clicking confinement strategy to fabricate transition metal single-atom sites for bifunctional oxygen electrocatalysis

Chang-Xin Zhao et al.

Summary: This research proposes a clicking confinement strategy to efficiently predisperse transition metal atoms and fabricate high-performance bifunctional oxygen electrocatalysts. The approach extends the methodology for the synthesis of catalytic materials and shows promising application prospects.

SCIENCE ADVANCES (2022)

Add to Collection

Article Chemistry, Physical

Exploiting the trade-offs of electron transfer in MOF-derived single Zn/Co atomic couples for performance-enhanced zinc-air battery

Kexin Song et al.

Summary: This study develops a two-step strategy to prepare dual-metal single-atom catalysts and successfully explains the synergistic catalytic mechanism of this catalyst. The catalyst exhibits excellent activity for oxygen reduction reaction, indicating its potential application prospects.

APPLIED CATALYSIS B-ENVIRONMENTAL (2022)

Add to Collection

Article Chemistry, Multidisciplinary

Cathode Engineering for High Energy Density Aqueous Zn Batteries

Qi Yang et al.

Summary: The frequent safety accidents of lithium-ion batteries have led to the development of aqueous batteries as a safer substitute. However, the narrow voltage window of aqueous electrolytes limits the energy density of aqueous batteries. The use of zinc metal anode in aqueous zinc batteries has the potential to achieve high energy density. Nevertheless, the overall energy density of the current aqueous zinc batteries is still unsatisfactory.

ACCOUNTS OF MATERIALS RESEARCH (2022)

Add to Collection

Review Chemistry, Multidisciplinary

Metal-Organic Frameworks Derived Functional Materials for Electrochemical Energy Storage and Conversion: A Mini Review

Xue Feng Lu et al.

Summary: Metal-organic frameworks (MOFs) have been recognized as versatile precursors or templates for preparing high-performance electrodes or catalysts in electrochemical energy storage and conversion (EESC), due to their high surface area, tunable pore sizes, and diverse chemical compositions and physical structures. Research focuses on the composition/structure/performance relationship and practical applications in various EESC systems, providing insights into the future development of MOF-derived functional materials.

NANO LETTERS (2021)

Add to Collection

Article Engineering, Chemical

Porous carbon layers wrapped CoFe alloy for ultrastable Zn-Air batteries exceeding 20,000 charging-discharging cycles

Fang Shi et al.

Journal of Energy Chemistry (2021)

Add to Collection

Article Chemistry, Applied

MOF-derived Co-MOF,O-doped carbon as trifunctional electrocatalysts to enable highly efficient Zn-air batteries and water-splitting

Xinde Duan et al.

Summary: The study demonstrated a facile strategy to synthesize a novel Co-MOF-O-doped carbon catalyst with superior ORR, OER, and HER activities, showing great potential for high-performance Zn-air batteries and overall water splitting.

JOURNAL OF ENERGY CHEMISTRY (2021)

Add to Collection

Article Chemistry, Physical

Wood Carbon Based Single-Atom Catalyst for Rechargeable Zn-Air Batteries

Linxin Zhong et al.

Summary: This study achieved in situ formation of single-atom Fe-N-C catalysts on plate wood-based porous carbon through a facile Lewis acid pretreatment and carbonization process, improving the performance and durability of oxygen reduction reaction and oxygen evolution reaction. The Zn-air battery using this catalyst exhibited high power density and long-term stability.

ACS ENERGY LETTERS (2021)

Add to Collection

Article Chemistry, Physical

Fundamental understanding of electrochemical catalytic performance of carbonized natural wood: wood species and carbonization temperature

Yao Huang et al.

Summary: The OER performance of wood carbon improves with the increase of carbonization temperature, with better performance obtained at a carbonization temperature of 900 degrees C. Among the wood carbons studied, poplar carbon exhibited better electrocatalytic activity due to its cross-distribution of pores and pore diameter.

SUSTAINABLE ENERGY & FUELS (2021)

Add to Collection

Article Chemistry, Physical

When MOFs meet MXenes: superior ORR performance in both alkaline and acidic solutions

Wen-Tao Wang et al.

Summary: The study presents a novel non-noble metal composite catalyst Fe-N-C@Ti3C2Tx synthesized through a separated pyrolysis strategy, showing excellent ORR activity and stability, with potential applications in fuel cells and metal-air batteries.

JOURNAL OF MATERIALS CHEMISTRY A (2021)

Add to Collection

Article Chemistry, Physical

Supramolecular assisted one-pot synthesis of donut-shaped CoP@PNC hybrid nanostructures as multifunctional electrocatalysts for rechargeable Zn-air batteries and self-powered hydrogen production

Yapeng Li et al.

ENERGY STORAGE MATERIALS (2020)

Add to Collection

Article Chemistry, Physical

N2-dopant of graphene with electrochemically switchable bifunctional ORR/OER catalysis for Zn-air battery

Joonwon Lim et al.

ENERGY STORAGE MATERIALS (2020)

Add to Collection

Article Chemistry, Multidisciplinary

Spinach-Derived Porous Carbon Nanosheets as High-Performance Catalysts for Oxygen Reduction Reaction

Xiaojun Liu et al.

ACS OMEGA (2020)

Add to Collection

Article Chemistry, Physical

MOF-derived Fe,Co@N-C bifunctional oxygen electrocatalysts for Zn-air batteries

Xinde Duan et al.

JOURNAL OF MATERIALS CHEMISTRY A (2020)

Add to Collection

Article Chemistry, Inorganic & Nuclear

In situ embedding of Mo2C/MoO3-x nanoparticles within a carbonized wood membrane as a self-supported pH-compatible cathode for efficient electrocatalytic H2 evolution

Fang Wang et al.

DALTON TRANSACTIONS (2020)

Add to Collection

Article Chemistry, Physical

Fabrication of hierarchical Co3O4@CdIn2S4 p-n heterojunction photocatalysts for improved CO2 reduction with visible light

Lijuan Huang et al.

JOURNAL OF MATERIALS CHEMISTRY A (2020)

Add to Collection

Article Chemistry, Physical

Solvent-free assembly of Co/Fe-containing MOFs derived N-doped mesoporous carbon nanosheets for ORR and HER

Yu Wang et al.

CARBON (2019)

Add to Collection

Article Chemistry, Physical

Attaching Cobalt Corroles onto Carbon Nanotubes: Verification of Four-Electron Oxygen Reduction by Mononuclear Cobalt Complexes with Significantly Improved Efficiency

Jia Meng et al.

ACS CATALYSIS (2019)

Add to Collection

Article Chemistry, Physical

MOF-derived hierarchical hollow spheres composed of carbon-confined Ni nanoparticles for efficient CO2 methanation

Xiahui Lin et al.

CATALYSIS SCIENCE & TECHNOLOGY (2019)

Add to Collection

Article Chemistry, Physical

A wood-derived hierarchically porous monolithic carbon matrix embedded with Co nanoparticles as an advanced electrocatalyst for water splitting

Yanan Li et al.

SUSTAINABLE ENERGY & FUELS (2019)

Add to Collection

Article Chemistry, Physical

Multi-Level Architecture Optimization of MOF-Templated Co-Based Nanoparticles Embedded in Hollow N-Doped Carbon Polyhedra for Efficient OER and ORR

Danni Ding et al.

ACS CATALYSIS (2018)

Add to Collection

Review Chemistry, Physical

Bifunctional electrocatalysts for Zn-air batteries

E. Davari et al.

SUSTAINABLE ENERGY & FUELS (2018)

Add to Collection

Article Chemistry, Multidisciplinary

Mesoporous, Three-Dimensional Wood Membrane Decorated with Nanoparticles for Highly Efficient Water Treatment

Fengjuan Chen et al.

ACS NANO (2017)

Add to Collection

Article Chemistry, Physical

Seaweed biomass derived (Ni,Co)/CNT nanoaerogels: efficient bifunctional electrocatalysts for oxygen evolution and reduction reactions

Na Ma et al.

JOURNAL OF MATERIALS CHEMISTRY A (2016)

Add to Collection

Article Chemistry, Multidisciplinary

Hollow Spheres of Iron Carbide Nanoparticles Encased in Graphitic Layers as Oxygen Reduction Catalysts

Yang Hu et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2014)

Add to Collection

Article Chemistry, Multidisciplinary

Iron Encapsulated within Pod-like Carbon Nanotubes for Oxygen Reduction Reaction

Dehui Deng et al.

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION (2013)

Add to Collection

Article Chemistry, Physical

Co3O4 nanocrystals on graphene as a synergistic catalyst for oxygen reduction reaction

Yongye Liang et al.

NATURE MATERIALS (2011)

Add to Collection

© Peeref 2019-2024. All rights reserved.