Single Atom Catalysts and Atomic Scale Design of Interface for Electrochemical Energy Conversion and Storage

用于电化学能量转换和存储的单原子催化剂和原子尺度界面设计

基本信息

  • 批准号:
    RGPIN-2019-06617
  • 负责人:
  • 金额:
    $ 4.66万
  • 依托单位:
  • 依托单位国家:
    加拿大
  • 项目类别:
    Discovery Grants Program - Individual
  • 财政年份:
    2022
  • 资助国家:
    加拿大
  • 起止时间:
    2022-01-01 至 2023-12-31
  • 项目状态:
    已结题

项目摘要

There is a growing awareness that nanotechnology will have a profound impact on energy generation and storage. Dr. Sun will continue to use his expertise in nanotechnology to address critical challenges in fuel cells and solid-state Li batteries but, in next six year, his work will highlight even smaller scales from nano scale to atomic scale in this proposal.     The objective of this proposed proposal is to lead a vigorous research program that builds on atomic layer deposition (ALD) and molecular layer deposition (MLD) techniques for energy applications. This proposal covers fundamental studies in two themes: (i) single atom materials as novel catalyst for proton exchange membrane (PEM) fuel cells; and (ii) atomic scale design and engineering of interface for next-generation all solid-state batteries. An important aspect is to apply various advanced characterization techniques (including in-situ/operando) for the fundamental understanding. The Discovery Grant (DG) supports fundamental studies and basic science while Dr. Sun's other funding supports more applied studies and practical applications.     For PEM fuel cells, cost and durability are two major roadblocks that have to be overcome before the PEMFC system can become economically viable. The cost of Pt-based still accounts for a big percentage of the cost of fuel cells but Pt is still the best catalysts in fuel cells. Therefore, the development of a low cost and stable catalyst with ultra-low Pt loading will provide us the means to reduce the cost and performance gaps towards commercial viability. Single atom catalyst is a very promising choice but its controllable synthesis and stability need to be well addressed. The two specific objectives in this area include: (i) synthesis of single-atom or cluster Pt-based catalysts by ALD, and (ii) stabilization of single atom catalyst by design of stabilizers and support of the catalysts. It is expected that the single atom catalysts will be ideal materials for providing a higher catalytic performance, high catalyst utilization, high durability, and a longer fuel cell operational life.     All solid-state batteries (SSBs) have been attracting more than ever research and industrial interests recently. The advantages of SSBs are safer and higher energy density. However, there are still some key challenges including interfacial issues and metal protections in SSBs. The two specific objectives are: (i) stabilizing the interface between electrodes and electrolytes for solid-state Li batteries; and (ii) protection of Li/Na metals for all solid-state batteries. It is expected that the outcome of this project will go towards aiding the production of stable and long-life solid-state batteries.     The successful completion of the program will be of benefit to Canadian industry, and to the global nanotechnology community by accelerating the fuel cell and solid-state battery commercialization process while simultaneously reducing environmental pollution.
越来越多的人意识到纳米技术将对能源的产生和储存产生深远的影响。孙博士将继续利用他在纳米技术方面的专业知识来解决燃料电池和固态锂电池的关键挑战,但在接下来的六年里,他的工作将在本提案中强调从纳米尺度到原子尺度的更小尺度。本提案的目标是领导一个强有力的研究计划,建立在原子层沉积(ALD)和分子层沉积(MLD)技术的能源应用。本提案涵盖两个主题的基础研究:(i)单原子材料作为质子交换膜(PEM)燃料电池的新型催化剂;(二)下一代全固态电池界面的原子尺度设计与工程。一个重要的方面是应用各种先进的表征技术(包括原位/operando)来进行基本的理解。“探索研究基金”支持基础研究和基础科学,而孙博士的其他基金则支持更多的应用研究和实际应用。对于PEM燃料电池来说,成本和耐用性是PEMFC系统在经济上可行之前必须克服的两个主要障碍。Pt基的成本仍然占燃料电池成本的很大比例,但Pt仍然是燃料电池中最好的催化剂。因此,开发一种低成本和稳定的超低铂负载催化剂将为我们提供减少成本和性能差距的手段,以实现商业可行性。单原子催化剂是一种很有前途的选择,但其合成的可控性和稳定性有待进一步研究。该领域的两个具体目标包括:(i) ALD合成单原子或簇pt基催化剂,以及(ii)通过设计稳定剂和催化剂的支撑来稳定单原子催化剂。单原子催化剂具有较高的催化性能、较高的催化剂利用率、较高的耐久性和较长的燃料电池使用寿命,有望成为理想的材料。全固态电池(SSBs)近年来吸引了越来越多的研究和工业兴趣。SSBs的优点是更安全、能量密度更高。然而,在ssb中仍然存在一些关键的挑战,包括界面问题和金属保护。两个具体目标是:(i)稳定固态锂电池电极和电解质之间的界面;(ii)所有固态电池的Li/Na金属保护。预计该项目的成果将有助于生产稳定和长寿命的固态电池。该项目的成功完成将加速燃料电池和固态电池的商业化进程,同时减少环境污染,从而有利于加拿大工业和全球纳米技术社区。

项目成果

期刊论文数量(0)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)

数据更新时间:{{ journalArticles.updateTime }}

{{ item.title }}
{{ item.translation_title }}
  • DOI:
    {{ item.doi }}
  • 发表时间:
    {{ item.publish_year }}
  • 期刊:
  • 影响因子:
    {{ item.factor }}
  • 作者:
    {{ item.authors }}
  • 通讯作者:
    {{ item.author }}

数据更新时间:{{ journalArticles.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ monograph.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ sciAawards.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ conferencePapers.updateTime }}

{{ item.title }}
  • 作者:
    {{ item.author }}

数据更新时间:{{ patent.updateTime }}

Sun, Xueliang其他文献

Highly Stable Na2/3(Mn0.54Ni0.13Co0.13)O2 Cathode Modified by Atomic Layer Deposition for Sodium-Ion Batteries
  • DOI:
    10.1002/cssc.201500155
  • 发表时间:
    2015-01-01
  • 期刊:
  • 影响因子:
    8.4
  • 作者:
    Kaliyappan, Karthikeyan;Liu, Jian;Sun, Xueliang
  • 通讯作者:
    Sun, Xueliang
Few-Layer MoSe2 Nanosheets with Expanded (002) Planes Confined in Hollow Carbon Nanospheres for Ultrahigh-Performance Na-Ion Batteries
用于超高性能钠离子电池的空心碳纳米球中具有扩展(002)平面的几层 MoSe2 纳米片
  • DOI:
    10.1002/adfm.201707480
  • 发表时间:
    2018-05-09
  • 期刊:
  • 影响因子:
    19
  • 作者:
    Liu, Hui;Guo, Hong;Sun, Xueliang
  • 通讯作者:
    Sun, Xueliang
Dual-phase Spinel MnCo2O4 Nanocrystals with Nitrogen-doped Reduced Graphene Oxide as Potential Catalyst for Hybrid Na-Air Batteries
  • DOI:
    10.1016/j.electacta.2017.05.100
  • 发表时间:
    2017-08-01
  • 期刊:
  • 影响因子:
    6.6
  • 作者:
    Kang, Yao;Zou, Da;Sun, Xueliang
  • 通讯作者:
    Sun, Xueliang
Temperature-Dependent Chemical and Physical Microstructure of Li Metal Anodes Revealed through Synchrotron-Based Imaging Techniques
  • DOI:
    10.1002/adma.202002550
  • 发表时间:
    2020-07-01
  • 期刊:
  • 影响因子:
    29.4
  • 作者:
    Adair, Keegan R.;Banis, Mohammad Norouzi;Sun, Xueliang
  • 通讯作者:
    Sun, Xueliang
Cobalt-Doped SnS2 with Dual Active Centers of Synergistic Absorption-Catalysis Effect for High-S Loading Li-S Batteries
  • DOI:
    10.1002/adfm.201806724
  • 发表时间:
    2019-02-21
  • 期刊:
  • 影响因子:
    19
  • 作者:
    Gao, Xuejie;Yang, Xiaofei;Sun, Xueliang
  • 通讯作者:
    Sun, Xueliang

Sun, Xueliang的其他文献

{{ item.title }}
{{ item.translation_title }}
  • DOI:
    {{ item.doi }}
  • 发表时间:
    {{ item.publish_year }}
  • 期刊:
  • 影响因子:
    {{ item.factor }}
  • 作者:
    {{ item.authors }}
  • 通讯作者:
    {{ item.author }}

{{ truncateString('Sun, Xueliang', 18)}}的其他基金

Nanomaterials for Energy Conversion and Storage
用于能量转换和存储的纳米材料
  • 批准号:
    CRC-2020-00357
  • 财政年份:
    2022
  • 资助金额:
    $ 4.66万
  • 项目类别:
    Canada Research Chairs
Nanomaterials For Energy Conversion And Storage
用于能量转换和存储的纳米材料
  • 批准号:
    CRC-2020-00357
  • 财政年份:
    2021
  • 资助金额:
    $ 4.66万
  • 项目类别:
    Canada Research Chairs
Single Atom Catalysts and Atomic Scale Design of Interface for Electrochemical Energy Conversion and Storage
用于电化学能量转换和存储的单原子催化剂和原子尺度界面设计
  • 批准号:
    RGPIN-2019-06617
  • 财政年份:
    2021
  • 资助金额:
    $ 4.66万
  • 项目类别:
    Discovery Grants Program - Individual
Nanostructured Materials for Energy Conversion and Storage
用于能量转换和存储的纳米结构材料
  • 批准号:
    1000229206-2013
  • 财政年份:
    2020
  • 资助金额:
    $ 4.66万
  • 项目类别:
    Canada Research Chairs
Single Atom Catalysts and Atomic Scale Design of Interface for Electrochemical Energy Conversion and Storage
用于电化学能量转换和存储的单原子催化剂和原子尺度界面设计
  • 批准号:
    RGPIN-2019-06617
  • 财政年份:
    2020
  • 资助金额:
    $ 4.66万
  • 项目类别:
    Discovery Grants Program - Individual
Nanomaterials for Energy Conversion and Storage
用于能量转换和存储的纳米材料
  • 批准号:
    1000233121-2019
  • 财政年份:
    2020
  • 资助金额:
    $ 4.66万
  • 项目类别:
    Canada Research Chairs
Robust metallic lithium anode protected by advanced atomic/molecular layer deposition techniques for next-generation battery technology
坚固的金属锂阳极受到先进原子/分子层沉积技术的保护,适用于下一代电池技术
  • 批准号:
    506277-2016
  • 财政年份:
    2019
  • 资助金额:
    $ 4.66万
  • 项目类别:
    Collaborative Research and Development Grants
Nanostructured Materials for Energy Conversion and Storage
用于能量转换和存储的纳米结构材料
  • 批准号:
    1000229206-2013
  • 财政年份:
    2019
  • 资助金额:
    $ 4.66万
  • 项目类别:
    Canada Research Chairs
Single Atom Catalysts and Atomic Scale Design of Interface for Electrochemical Energy Conversion and Storage
用于电化学能量转换和存储的单原子催化剂和原子尺度界面设计
  • 批准号:
    RGPIN-2019-06617
  • 财政年份:
    2019
  • 资助金额:
    $ 4.66万
  • 项目类别:
    Discovery Grants Program - Individual
Nanostructured Electrodes for Electrochemical Energy Conversion and Storage
用于电化学能量转换和存储的纳米结构电极
  • 批准号:
    RGPIN-2014-06138
  • 财政年份:
    2018
  • 资助金额:
    $ 4.66万
  • 项目类别:
    Discovery Grants Program - Individual

相似国自然基金

1keV/atom以下的团簇离子注入固体极浅表面的过程研究
  • 批准号:
    11075076
  • 批准年份:
    2010
  • 资助金额:
    42.0 万元
  • 项目类别:
    面上项目

相似海外基金

RII Track-4:NSF: In-Situ/Operando Characterizations of Single Atom Catalysts for Clean Fuel Generation
RII Track-4:NSF:用于清洁燃料生成的单原子催化剂的原位/操作表征
  • 批准号:
    2327349
  • 财政年份:
    2024
  • 资助金额:
    $ 4.66万
  • 项目类别:
    Standard Grant
CAREER: Computational Design of Single-Atom Sites in Alloy Hosts as Stable and Efficient Catalysts
职业:合金主体中单原子位点的计算设计作为稳定和高效的催化剂
  • 批准号:
    2340356
  • 财政年份:
    2024
  • 资助金额:
    $ 4.66万
  • 项目类别:
    Continuing Grant
Electrocatalytic Cross-Coupling Reactions with Heterogeneous Single Atom Catalysts
多相单原子催化剂的电催化交叉偶联反应
  • 批准号:
    EP/Y002628/1
  • 财政年份:
    2024
  • 资助金额:
    $ 4.66万
  • 项目类别:
    Research Grant
Metal-on-Metal Single Atom Catalysts
金属对金属单原子催化剂
  • 批准号:
    DP230100596
  • 财政年份:
    2023
  • 资助金额:
    $ 4.66万
  • 项目类别:
    Discovery Projects
Cooperative Single Atom Catalysts for Zn-CO2 Batteries
Zn-CO2 电池的协同单原子催化剂
  • 批准号:
    DE230100324
  • 财政年份:
    2023
  • 资助金额:
    $ 4.66万
  • 项目类别:
    Discovery Early Career Researcher Award
2D oxide supported single-atom catalysts for sustainable fuel generation
用于可持续燃料生产的二维氧化物支撑单原子催化剂
  • 批准号:
    DP230101625
  • 财政年份:
    2023
  • 资助金额:
    $ 4.66万
  • 项目类别:
    Discovery Projects
Designing Single-atom catalysts for Renewable Waste Conversion to Urea
设计用于将可再生废物转化为尿素的单原子催化剂
  • 批准号:
    DE230101396
  • 财政年份:
    2023
  • 资助金额:
    $ 4.66万
  • 项目类别:
    Discovery Early Career Researcher Award
EAGER: Low-temperature Coupling of Methane Surrogates over Single Atom Catalysts: Elucidation of Elementary Reactions for C-C Bond Formation
EAGER:单原子催化剂上甲烷替代物的低温偶联:阐明 C-C 键形成的基本反应
  • 批准号:
    2328552
  • 财政年份:
    2023
  • 资助金额:
    $ 4.66万
  • 项目类别:
    Standard Grant
Elucidation of the dispersion mechanism of bulk nano metals and its application to the design of single-atom catalysts.
阐明块状纳米金属的分散机制及其在单原子催化剂设计中的应用。
  • 批准号:
    22KF0003
  • 财政年份:
    2023
  • 资助金额:
    $ 4.66万
  • 项目类别:
    Grant-in-Aid for JSPS Fellows
Postdoctoral Fellowship: MPS-Ascend: The Effects of Electronic Stucture and Coordination Enviornment on the Electrochemical Reduction of Carbon Dioxide in Single-Atom Catalysts
博士后奖学金:MPS-Ascend:电子结构和配位环境对单原子催化剂中二氧化碳电化学还原的影响
  • 批准号:
    2316741
  • 财政年份:
    2023
  • 资助金额:
    $ 4.66万
  • 项目类别:
    Fellowship Award
{{ showInfoDetail.title }}

作者:{{ showInfoDetail.author }}

知道了