4.7 Article

Effect of mesoporous carbon on oxygen reduction reaction activity as cathode catalyst support for proton exchange membrane fuel cell

相关参考文献

注意:仅列出部分参考文献,下载原文获取全部文献信息。
Article Chemistry, Physical

In situ produced Co9S8 nanoclusters/Co/Mn-S, N multi-doped 3D porous carbon derived from eriochrome black T as an effective bifunctional oxygen electrocatalyst for rechargeable Zn-air batteries

Rui-Min Sun et al.

Summary: The study presents a method for preparing a high-efficiency, low-cost, and stable non-noble metal catalyst on the air cathode by implanting Co9S8 nanoclusters in porous carbon. The catalyst exhibits effective oxygen reduction and evolution reaction catalysis, outperforming commercial catalysts. This research provides guidance for developing bifunctional oxygen electrocatalysts in energy conversion and storage devices.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2022)

Article Chemistry, Physical

Coordination regulated pyrolysis synthesis of ultrafine FeNi/(FeNi)9S8 nanoclusters/nitrogen, sulfur-codoped graphitic carbon nanosheets as efficient bifunctional oxygen electrocatalysts

Hong-Ling Meng et al.

Summary: Herein, ultrafine FeNi/(FeNi)₉S-₈ nanoclusters encapsulated in nitrogen, sulfur-codoped graphitic carbon nanosheets (FeNi/(FeNi)₉S-₈/N,S-CNS) were synthesized. The as-prepared nanoclusters showed excellent electrocatalytic activity and stability for oxygen reduction reaction (ORR) and oxygen evolution reaction (OER).

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2022)

Article Chemistry, Physical

Efficient oxygen electrocatalysts with highly-exposed Co-N4 active sites on N-doped graphene-like hierarchically porous carbon nanosheets enhancing the performance of rechargeable Zn-air batteries

Nengfei Yu et al.

Summary: This article reports a novel, efficient and low-cost bifunctional oxygen electrocatalyst, which is prepared by anchoring atomically dispersed cobalt atoms on nitrogen-doped porous graphene nanosheets and forming a unique Co-N-4-C structure. The catalyst exhibits excellent electrical conductivity, large surface area and three-dimensional hierarchically porous architecture, providing more active sites to accelerate the kinetics of oxygen reduction reaction and oxygen evolution reaction, as well as facilitating charge transport to reduce diffusion barrier. The catalyst demonstrates superior bifunctional activity and durability compared to noble-metal catalysts, showing promise for energy conversion and storage applications.

NANO RESEARCH (2022)

Article Chemistry, Physical

Water-regulated and bioinspired one-step pyrolysis of iron-cobalt nanoparticles-capped carbon nanotubes/porous honeycombed nitrogen-doped carbon composite for highly efficient oxygen reduction

Yu-Ping Chen et al.

Summary: In order to achieve commercial applications of green fuel cells and rechargeable metal-air batteries, it is important to design and synthesize low-cost, high-efficiency, and ultra-stable transition metal-based electrocatalysts for alkaline oxygen reduction reaction (ORR). In this study, iron-cobalt (FeCo) nanoparticles-capped carbon nanotubes/porous nitrogen-doped honeycombed carbon composite was synthesized via a water-regulated and bioinspired one-step pyrolysis method. The resulting material exhibited promising ORR activity, surpassing homemade controls and recently reported catalysts, due to its hierarchically porous honeycombed structures, large specific surface area, high conductivity, and stable sites for anchoring FeCo nanoparticles (NPs). The coupling of N-doped carbon nanotubes with homogeneous FeCo NPs greatly improved the catalytic activity and stability of ORR.

JOURNAL OF COLLOID AND INTERFACE SCIENCE (2022)

Article Chemistry, Physical

Transitional metal alloyed nanoparticles entrapped into the highly porous N-doped 3D honeycombed carbon: A high-efficiency bifunctional oxygen electrocatalyst for boosting rechargeable Zn-air batteries

Zhu Han et al.

Summary: Efficiently prepared FeCo@N-HC catalyst exhibited outstanding performance in oxygen reduction reaction (ORR) and oxygen evolution reaction (OER), with a more positive onset potential and half-wave potential for ORR, and a lower overpotential for OER. Additionally, it also increased the power density of homemade Zn-air battery compared to commercial catalysts.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2021)

Article Chemistry, Physical

Phosphorus-doped hierarchical porous carbon as efficient metal-free electrocatalysts for oxygen reduction reaction

Jiao Wu et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2019)

Article Chemistry, Physical

Impact of pore size of ordered mesoporous carbon FDU-15-supported platinum catalysts on oxygen reduction reaction

Gang Zhao et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2017)

Article Chemistry, Physical

Graphitic mesoporous carbon xerogel as an effective catalyst support for oxygen reduction reaction

Hong Jin et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2016)

Review Nanoscience & Nanotechnology

Design criteria for stable Pt/C fuel cell catalysts

Josef C. Meier et al.

BEILSTEIN JOURNAL OF NANOTECHNOLOGY (2014)

Review Electrochemistry

A review of electrocatalysts with enhanced CO tolerance and stability for polymer electrolyte membarane fuel cells

Seyyed Mohsen Mousavi Ehteshami et al.

ELECTROCHIMICA ACTA (2013)

Article Chemistry, Physical

Morphology-Controlled Promoting Activity of Nanostructured MnO2 for Methanol and Ethanol Electrooxidation on Pt/C

Sumanta Kumar Meher et al.

JOURNAL OF PHYSICAL CHEMISTRY C (2013)

Article Nanoscience & Nanotechnology

Pt Nanoparticle-Dispersed Graphene-Wrapped MWNT Composites As Oxygen Reduction Reaction Electrocatalyst in Proton Exchange Membrane Fuel Cell

S. S. Jyothirmayee Aravind et al.

ACS APPLIED MATERIALS & INTERFACES (2012)

Article Chemistry, Physical

Hollow core mesoporous shell carbon supported Pt electrocatalysts with high Pt loading for PEMFCs

Burcu Guvenatam et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2012)

Article Chemistry, Physical

Electrodeposited Pt on three-dimensional interconnected graphene as a free-standing electrode for fuel cell application

Thandavarayan Maiyalagan et al.

JOURNAL OF MATERIALS CHEMISTRY (2012)

Article Chemistry, Physical

Graphene nanoplate-Pt composite as a high performance electrocatalyst for direct methanol fuel cells

Huajie Huang et al.

JOURNAL OF POWER SOURCES (2012)

Review Chemistry, Physical

Support materials for PEMFC and DMFC electrocatalysts-A review

Surbhi Sharma et al.

JOURNAL OF POWER SOURCES (2012)

Article Chemistry, Multidisciplinary

Nanostructured Polyaniline-Decorated Pt/C@PANI Core-Shell Catalyst with Enhanced Durability and Activity

Siguo Chen et al.

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY (2012)

Article Chemistry, Physical

Au@Pt core-shell nanoparticles supported on multiwalled carbon nanotubes for methanol oxidation

Yangyang Xu et al.

CATALYSIS COMMUNICATIONS (2011)

Review Chemistry, Multidisciplinary

Noncarbon Support Materials for Polymer Electrolyte Membrane Fuel Cell Electrocatalysts

Yan-Jie Wang et al.

CHEMICAL REVIEWS (2011)

Article Chemistry, Physical

Methanol oxidation on MoO3 promoted Pt/C electrocatalyst

P. Justin et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2011)

Article Chemistry, Physical

High performance Pt-Nb2O5C electrocatalysts for methanol electrooxidation in acidic media

P. Justin et al.

APPLIED CATALYSIS B-ENVIRONMENTAL (2010)

Review Chemistry, Multidisciplinary

Current Progress on the Chemical Modification of Carbon Nanotubes

Nikolaos Karousis et al.

CHEMICAL REVIEWS (2010)

Article Chemistry, Physical

High efficient electrocatalytic oxidation of methanol on Pt/polyindoles composite catalysts

Weiqiang Zhou et al.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY (2010)

Article Chemistry, Physical

Highly durable graphene nanoplatelets supported Pt nanocatalysts for oxygen reduction

Yuyan Shao et al.

JOURNAL OF POWER SOURCES (2010)

Article Chemistry, Physical

Cryo- and xerogel carbon supported PtRu for DMFC anodes

Catia Arbizzani et al.

JOURNAL OF POWER SOURCES (2007)

Article Chemistry, Physical

The rise of graphene

A. K. Geim et al.

NATURE MATERIALS (2007)

Article Chemistry, Physical

In situ Raman spectroscopy study of oxidation of double- and single-wall carbon nanotubes

S Osswald et al.

CHEMISTRY OF MATERIALS (2006)