Understanding Inorganic Solid State Reactivity for the Design of Functional Materials

了解无机固态反应性以设计功能材料

基本信息

  • 批准号:
    RGPIN-2020-06742
  • 负责人:
  • 金额:
    $ 2.11万
  • 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

Solid state metal oxides are widely used as functional materials due to their exceptional functional diversity and play vital roles in miniaturization and the design of highly efficient devices. This proposal requests funding for my synthesis and characterization research program concerned with the tailored design of functional solid state materials. The program has a unique focus on structure-reactivity relations in extended metal oxides. I am developing synthetic strategies using in-situ diffraction experiments capable of following solid state reactions in real time. This approach provides reaction schemes for our model systems that can be expanded to entire structural families. In addition to the discovery of intermediate phases during the synthesis we can quench and isolate those materials. My current research program clearly demonstrates the wealth of metastable functional materials that is accessible and would have been missed with high temperature solid state reactions only. I am focussing on the preparation of oxide defect structures for applications as solid state oxide electrolytes in solid state oxide fuel cells (SOFCs). SOFCs operate close to 1000°C and we are designing materials with higher oxide ion mobilities at lower temperatures. The interplay of vacancy ordered and disordered oxygen sublattices in those materials requires a deeper understanding of structure-reactivity relations, phase transitions and materials' stability under operating conditions. Using redox active metals in fluorite related structures we will investigate the creation and annihilation of oxide vacancies and their cooperative behaviour in real time. In addition we will prepare magnetic materials in order to generate spin liquids. Introducing competing interactions between magnetic moments through chemical and structural modifications allows us to probe magnetic interactions in 1, 2 and 3-dimensional lattices. We are using a wide variety of synthetic tools including low temperature topotactic reactions (fluorine insertion and solid state hydride reductions), high pressure synthesis, sol-gel and traditional high temperature solid state preparations. Our high temperature in-situ diffraction facility is capable of tracking solid state reactions in real time. Reaction pathways are clearly observable in those experiments and the results enable us to prepare bulk samples. We characterize structures in detail and evaluate their reactivities and physical properties. More advanced studies are carried out at synchrotron (APS, CLS) and neutron facilities (SNS, ILL, HFIR) using a suite of beamlines capable of following reactions at high rates, high resolution and high pressures. The proposed research program will provide unique training opportunities for students at the intersection of materials science, chemistry and physics and prepares graduates to be future leaders in Canada's research intensive economy.
固态金属氧化物由于其优异的功能多样性而被广泛用作功能材料,并在小型化和高效器件设计中发挥着重要作用。该提案要求为我的合成和表征研究计划提供资金,该计划涉及功能固态材料的定制设计。该计划有一个独特的重点在扩展金属氧化物的结构反应性关系。我正在开发合成策略,使用能够在真实的时间内跟踪固态反应的原位衍射实验。这种方法为我们的模型系统提供了反应方案,可以扩展到整个结构族。除了在合成过程中发现中间相外,我们还可以淬灭和分离这些材料。我目前的研究计划清楚地表明,亚稳态功能材料的财富是可访问的,只会错过高温固态反应。 我专注于制备氧化物缺陷结构的应用程序作为固态氧化物燃料电池(SOFC)中的固态氧化物电解质。SOFC的工作温度接近1000°C,我们正在设计在较低温度下具有更高氧化物离子迁移率的材料。这些材料中有序和无序氧亚晶格的相互作用需要更深入地理解结构-反应性关系、相变和材料在操作条件下的稳定性。利用氧化还原活性金属在萤石相关的结构,我们将调查的创建和湮灭的氧化物空位和他们的合作行为在真实的时间。此外,我们将制备磁性材料,以产生自旋液体。通过化学和结构修饰引入磁矩之间的竞争相互作用,使我们能够探测1,2和3维晶格中的磁相互作用。 我们正在使用各种各样的合成工具,包括低温拓扑反应(氟插入和固态氢化物还原),高压合成,溶胶-凝胶和传统的高温固态制备。我们的高温原位衍射设备能够真实的跟踪固态反应。在这些实验中可以清楚地观察到反应途径,结果使我们能够制备大量样品。我们详细描述结构并评估其反应性和物理性质。在同步加速器(APS、CLS)和中子设施(SNS、ILL、HFIR)上使用一套能够以高速率、高分辨率和高压跟踪反应的光束线进行更高级的研究。拟议的研究计划将为材料科学,化学和物理交叉的学生提供独特的培训机会,并为毕业生成为加拿大研究密集型经济的未来领导者做好准备。

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 }}

Bieringer, Mario其他文献

The structure of trimethyltin fluoride
  • DOI:
    10.1039/c5dt01994j
  • 发表时间:
    2015-01-01
  • 期刊:
  • 影响因子:
    4
  • 作者:
    Chaudhary, Praveen;Bieringer, Mario;Gerken, Michael
  • 通讯作者:
    Gerken, Michael
Topotactic Solid-State Metal Hydride Reductions of Sr2MnO4
  • DOI:
    10.1021/ic502932x
  • 发表时间:
    2015-05-04
  • 期刊:
  • 影响因子:
    4.6
  • 作者:
    Hernden, Bradley C.;Lussier, Joey A.;Bieringer, Mario
  • 通讯作者:
    Bieringer, Mario
Highly Stable Cooperative Distortion in a Weak Jahn-Teller d2 Cation: Perovskite-Type ScVO3 Obtained by High-Pressure and High-Temperature Transformation from Bixbyite
  • DOI:
    10.1021/ja109376s
  • 发表时间:
    2011-06-08
  • 期刊:
  • 影响因子:
    15
  • 作者:
    Castillo-Martinez, Elizabeth;Bieringer, Mario;Angel Alario-Franco, Miguel
  • 通讯作者:
    Angel Alario-Franco, Miguel
In situ X-ray powder diffraction, synthesis, and magnetic properties of InVO3
  • DOI:
    10.1016/j.jssc.2006.07.037
  • 发表时间:
    2006-12-01
  • 期刊:
  • 影响因子:
    3.3
  • 作者:
    Lundgren, Rylan J.;Cranswick, Lachlan M. D.;Bieringer, Mario
  • 通讯作者:
    Bieringer, Mario

Bieringer, Mario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('Bieringer, Mario', 18)}}的其他基金

Understanding Inorganic Solid State Reactivity for the Design of Functional Materials
了解无机固态反应性以设计功能材料
  • 批准号:
    RGPIN-2020-06742
  • 财政年份:
    2021
  • 资助金额:
    $ 2.11万
  • 项目类别:
    Discovery Grants Program - Individual
Understanding Inorganic Solid State Reactivity for the Design of Functional Materials
了解无机固态反应性以设计功能材料
  • 批准号:
    RGPIN-2020-06742
  • 财政年份:
    2020
  • 资助金额:
    $ 2.11万
  • 项目类别:
    Discovery Grants Program - Individual
Structure-Reactivity Relationships for Extended Solids: Tailored Design of Highly Functional Materials
扩展固体的结构-反应性关系:高功能材料的定制设计
  • 批准号:
    RGPIN-2014-05656
  • 财政年份:
    2018
  • 资助金额:
    $ 2.11万
  • 项目类别:
    Discovery Grants Program - Individual
Structure-Reactivity Relationships for Extended Solids: Tailored Design of Highly Functional Materials
扩展固体的结构-反应性关系:高功能材料的定制设计
  • 批准号:
    RGPIN-2014-05656
  • 财政年份:
    2017
  • 资助金额:
    $ 2.11万
  • 项目类别:
    Discovery Grants Program - Individual
Structure-Reactivity Relationships for Extended Solids: Tailored Design of Highly Functional Materials
扩展固体的结构-反应性关系:高功能材料的定制设计
  • 批准号:
    RGPIN-2014-05656
  • 财政年份:
    2016
  • 资助金额:
    $ 2.11万
  • 项目类别:
    Discovery Grants Program - Individual
Structure-Reactivity Relationships for Extended Solids: Tailored Design of Highly Functional Materials
扩展固体的结构-反应性关系:高功能材料的定制设计
  • 批准号:
    RGPIN-2014-05656
  • 财政年份:
    2015
  • 资助金额:
    $ 2.11万
  • 项目类别:
    Discovery Grants Program - Individual
Structure-Reactivity Relationships for Extended Solids: Tailored Design of Highly Functional Materials
扩展固体的结构-反应性关系:高功能材料的定制设计
  • 批准号:
    RGPIN-2014-05656
  • 财政年份:
    2014
  • 资助金额:
    $ 2.11万
  • 项目类别:
    Discovery Grants Program - Individual
Exploring solid state reaction pathways with IN SITU methods
用原位方法探索固态反应途径
  • 批准号:
    261568-2008
  • 财政年份:
    2012
  • 资助金额:
    $ 2.11万
  • 项目类别:
    Discovery Grants Program - Individual
Exploring solid state reaction pathways with IN SITU methods
用原位方法探索固态反应途径
  • 批准号:
    261568-2008
  • 财政年份:
    2011
  • 资助金额:
    $ 2.11万
  • 项目类别:
    Discovery Grants Program - Individual
Exploring solid state reaction pathways with IN SITU methods
用原位方法探索固态反应途径
  • 批准号:
    261568-2008
  • 财政年份:
    2010
  • 资助金额:
    $ 2.11万
  • 项目类别:
    Discovery Grants Program - Individual

相似海外基金

CCPR073 - Discovery of inorganic lithium solid electrolytes for all-solid-state batteries
CCPR073 - 用于全固态电池的无机锂固体电解质的发现
  • 批准号:
    2896583
  • 财政年份:
    2023
  • 资助金额:
    $ 2.11万
  • 项目类别:
    Studentship
Development of ionically conducting inorganic binders for solid-state batteries
用于固态电池的离子导电无机粘合剂的开发
  • 批准号:
    2717098
  • 财政年份:
    2022
  • 资助金额:
    $ 2.11万
  • 项目类别:
    Studentship
Approaches to Materials Discovery in Inorganic Solid State Chemistry
无机固态化学中材料发现的方法
  • 批准号:
    RGPIN-2018-04294
  • 财政年份:
    2022
  • 资助金额:
    $ 2.11万
  • 项目类别:
    Discovery Grants Program - Individual
Self-Healing Organic-Inorganic Hybrid Polymer Hosts for Solid-State Triplet-Triplet Annihilation Upconversion
用于固态三重态-三重态湮没上转换的自修复有机-无机杂化聚合物主体
  • 批准号:
    2738200
  • 财政年份:
    2022
  • 资助金额:
    $ 2.11万
  • 项目类别:
    Studentship
Hot Press System for Rapid Sintering of Solid State Inorganic Materials
固态无机材料快速烧结热压系统
  • 批准号:
    RTI-2023-00021
  • 财政年份:
    2022
  • 资助金额:
    $ 2.11万
  • 项目类别:
    Research Tools and Instruments
Thermal conversion of biomass and municipal solid wastes: Understanding the effect of organic and inorganic components on process performance
生物质和城市固体废物的热转化:了解有机和无机成分对工艺性能的影响
  • 批准号:
    RGPIN-2019-04583
  • 财政年份:
    2022
  • 资助金额:
    $ 2.11万
  • 项目类别:
    Discovery Grants Program - Individual
GOALI: Chemomechanical Failure Mechanisms in Inorganic Solid Electrolytes
目标:无机固体电解质的化学机械失效机制
  • 批准号:
    2124775
  • 财政年份:
    2021
  • 资助金额:
    $ 2.11万
  • 项目类别:
    Continuing Grant
Excellence in Research: Investigation of Interfacial Chemical and Ion Transport in Solid Inorganic-Polymer Electrolytes
卓越的研究:固体无机聚合物电解质中的界面化学和离子传输研究
  • 批准号:
    2100811
  • 财政年份:
    2021
  • 资助金额:
    $ 2.11万
  • 项目类别:
    Standard Grant
Thermal conversion of biomass and municipal solid wastes: Understanding the effect of organic and inorganic components on process performance
生物质和城市固体废物的热转化:了解有机和无机成分对工艺性能的影响
  • 批准号:
    RGPIN-2019-04583
  • 财政年份:
    2021
  • 资助金额:
    $ 2.11万
  • 项目类别:
    Discovery Grants Program - Individual
Understanding Inorganic Solid State Reactivity for the Design of Functional Materials
了解无机固态反应性以设计功能材料
  • 批准号:
    RGPIN-2020-06742
  • 财政年份:
    2021
  • 资助金额:
    $ 2.11万
  • 项目类别:
    Discovery Grants Program - Individual
{{ showInfoDetail.title }}

作者:{{ showInfoDetail.author }}

知道了