カーバイド前駆体を用いた低温ナノポーラスグラフェン合成法の開発
利用碳化物前驱体开发低温纳米多孔石墨烯合成方法
基本信息
- 批准号:19K15389
- 负责人:
- 金额:$ 2.75万
- 依托单位:
- 依托单位国家:日本
- 项目类别:Grant-in-Aid for Early-Career Scientists
- 财政年份:2019
- 资助国家:日本
- 起止时间:2019-04-01 至 2023-03-31
- 项目状态:已结题
- 来源:
- 关键词:
项目摘要
Through carbide mediation and chemical dealloying, new 3D nanoporous graphene, 3D nanoporous amorphous carbon, and 3D nanoporous graphene/carbon composite materials with precisely controlled structural features and desirable physicochemical properties have been developed. These new materials lead to the creation of advanced electrocatalysts and electrodes, such as mesoporous N-doped graphene for the oxygen reduction reaction, nanoporous graphene anchored Pt single-atom catalyst for electrochemical hydrogen production, mesoporous graphene/TiO2 composite for dense Li-ion battery anode, and nanoporous amorphous carbon for high-rate Na-ion battery anode. These 3D nanoporous graphene and carbon enable high-efficiency energy conversion and storage as a new class of functional materials.
通过碳化物调理和化学去合金化,制备了具有精确可控结构特征和良好物理化学性能的新型3D纳米孔石墨烯、3D纳米孔无定形碳和3D纳米孔石墨烯/碳复合材料。这些新材料催生了先进的电催化剂和电极,如用于氧还原反应的介孔N掺杂石墨烯,用于电化学制氢的纳米孔石墨烯锚定的铂单原子催化剂,用于高密度锂离子电池负极的介孔石墨烯/二氧化钛复合材料,以及用于高倍率钠离子电池负极的纳米孔无定形碳。这些3D纳米多孔石墨烯和碳作为一类新的功能材料实现了高效的能量转换和存储。
项目成果
期刊论文数量(27)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Dealloyed nanoporous materials for electrochemical energy conversion and storage
- DOI:10.1016/j.enchem.2022.100069
- 发表时间:2022-01-01
- 期刊:
- 影响因子:25.1
- 作者:Sang, Qinqin;Hao, Shuo;Ding, Yi
- 通讯作者:Ding, Yi
Dynamic shrinkage of metal-oxygen bonds in atomic Co-doped nanoporous RuO2 for acidic oxygen evolution
- DOI:10.1007/s40843-021-1912-8
- 发表时间:2022-01
- 期刊:
- 影响因子:0
- 作者:Qiuli Wu;Kang Jiang;Jiuhui Han;Dechao Chen;M. Luo;J. Lan;Ming Peng;Yongwen Tan
- 通讯作者:Qiuli Wu;Kang Jiang;Jiuhui Han;Dechao Chen;M. Luo;J. Lan;Ming Peng;Yongwen Tan
Dilute molybdenum atoms embedded in hierarchical nanoporous copper accelerate the hydrogen evolution reaction
嵌入分级纳米孔铜中的稀钼原子加速析氢反应
- DOI:10.1016/j.scriptamat.2020.09.011
- 发表时间:2021
- 期刊:
- 影响因子:6
- 作者:Wei Peng;Min Luo;Yang Zhao;Jiao Lan;Ming Peng;Jiuhui Han;Hongju Li;Yongwen Tan
- 通讯作者:Yongwen Tan
2D graphene in a 3D architecture: Nanoporous graphene materials for emerging batteries
3D 架构中的 2D 石墨烯:用于新兴电池的纳米多孔石墨烯材料
- DOI:
- 发表时间:2020
- 期刊:
- 影响因子:0
- 作者:森廣 邦彦;石鍋 拓郎;高津 正子;大澤 毅;岡本 晃充;Jiuhui Han
- 通讯作者:Jiuhui Han
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韓 久慧其他文献
韓 久慧的其他文献
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{{ truncateString('韓 久慧', 18)}}的其他基金
Investigations of Fundamental Li-O2 Electrochemistry by In Situ Liquid Cell Transmission Electron Microscopy
原位液体电池透射电子显微镜研究基础 Li-O2 电化学
- 批准号:
18H05939 - 财政年份:2018
- 资助金额:
$ 2.75万 - 项目类别:
Grant-in-Aid for Research Activity Start-up
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工程整体生物碳作为下一代低成本高性能纳米多孔碳材料,实现可持续发展
- 批准号:
RGPIN-2020-05827 - 财政年份:2021
- 资助金额:
$ 2.75万 - 项目类别:
Discovery Grants Program - Individual
Engineered Monolithic Biocarbon as Next Generation Low-cost High-performance Nanoporous Carbon Materials for Sustainability
工程整体生物碳作为下一代低成本高性能纳米多孔碳材料,实现可持续发展
- 批准号:
RGPIN-2020-05827 - 财政年份:2020
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Manufacturing USA: High-Resolution Flexography for Printed Electronics Using Nanoporous Carbon Nanotube Stamps
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RGPIN-2014-04415 - 财政年份:2018
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Elucidation of charge-discharge process of active material/nanoporous carbon composites and its apprication to all-solid-state battery
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- 批准号:
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Electrochemistry of nanoporous carbon supports for ethanol oxidation
纳米多孔碳载体用于乙醇氧化的电化学
- 批准号:
512179-2017 - 财政年份:2017
- 资助金额:
$ 2.75万 - 项目类别:
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