Hybrid Diamond-Metal Structures from Diamondoids: Synthesis and Catalytic Applications

金刚石类化合物的杂化金刚石金属结构:合成和催化应用

基本信息

项目摘要

This research project aims at exploring the reactivity and exploiting the properties of thermodynamically extremely stable, and highly regular, nm-sized carbon cages named diamondoids (nanodiamonds) in connection with transition metal catalysis. We outline the preparation of hybrid materials that combine pure sp3 carbon and transition metals into uniquely ordered structures. Such novel hybrids are expected to display hitherto unreported physical and catalytic properties due to the intimate connection of the metal-carbon moieties. The 'bottom-up' synthesis of diamond-like structures captures some of the highly desirable properties (structural integrity, optical transparency, negative electron affinity etc.) of bulk diamond at the nanoscale. Ideally, this approach could also be turned into growth of diamond-like films of controlled purity by innovative vapor phase deposition techniques and chemical methods inspired by transition metal reactivity (C-H activation and transition metal promoted C-C bond formation). We propose a combined synthetic, physical, and computational approach, which brings together both fundamental understanding as well as applications in organic synthesis and material sciences. Advances are expected in the preparation of novel hybrid materials with exciting physical properties enabling high catalyst activity and straightforward separability. The work proposed is considered frontier and explorative research since the main objective of assembling robust metallized nanostructures starting from well defined and appropriately functionalized nanodiamonds has never been tackled before. In addition, it also addresses the ANR call descriptors 'Axis 5-nanomaterials and nanotechnologies for products of the future' in the subsection concerning 'Objects production with novel properties and designed assemblies.' The transdisciplinary methodology we propose opens exciting perspectives in nanosciences, transition metal catalysis, and hybrid materials. This ANR-DFG program gives French and German researchers the opportunity to further their scientific collaborations, and thereby hopes to give rise to a European team of excellence. This bi-national innovative project clearly stands out from on-going national projects and is characterized by ideal complementarity between the teams of each country and full integration of the work.
该研究项目旨在探索热力学极其稳定且高度规则的纳米碳笼(称为金刚石(纳米金刚石))与过渡金属催化相关的反应性并利用其性质。我们概述了混合材料的制备,联合收割机结合纯sp3碳和过渡金属成独特的有序结构。由于金属-碳部分的紧密连接,这种新型杂化物有望显示出迄今为止未报道的物理和催化性能。类金刚石结构的“自下而上”合成获得了一些非常理想的特性(结构完整性、光学透明度、负电子亲和力等)。纳米级的大块金刚石理想情况下,这种方法也可以通过创新的气相沉积技术和受过渡金属反应性(C-H活化和过渡金属促进的C-C键形成)启发的化学方法转化为受控纯度的类金刚石膜的生长。我们提出了一种综合的合成,物理和计算方法,它汇集了基本的理解以及在有机合成和材料科学中的应用。在制备具有令人兴奋的物理性能的新型杂化材料方面,有望取得进展,从而实现高催化剂活性和直接分离性。这项工作被认为是前沿和探索性的研究,因为从定义明确和适当功能化的纳米金刚石开始组装坚固的金属化纳米结构的主要目标以前从未被解决过。此外,它还解决了ANR调用描述符'轴5-纳米材料和纳米技术的未来产品'在关于'对象生产新的属性和设计的组件。“我们提出的跨学科方法在纳米科学,过渡金属催化和混合材料方面开辟了令人兴奋的前景。这个ANR-DFG计划为法国和德国的研究人员提供了进一步开展科学合作的机会,从而希望能够培养出一支优秀的欧洲团队。这个两国创新项目明显地从正在进行的国家项目中脱颖而出,其特点是每个国家的团队之间的理想互补性和工作的充分整合。

项目成果

期刊论文数量(5)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Alkylphosphinites as Synthons for Stabilized Carbocations.
烷基次膦酸酯作为稳定碳阳离子的合成子
  • DOI:
    10.1021/acs.orglett.2c00042
  • 发表时间:
    2022
  • 期刊:
  • 影响因子:
    5.2
  • 作者:
    Lukas Ochmann;Mika L. Kessler;Peter R. Schreiner
  • 通讯作者:
    Peter R. Schreiner
Palladium‐Catalyzed C2−H Arylation of Unprotected (N−H)‐Indoles “On Water” Using Primary Diamantyl Phosphine Oxides as a Class of Primary Phosphine Oxide Ligands
  • DOI:
    10.1002/cctc.201800187
  • 发表时间:
    2018-07
  • 期刊:
  • 影响因子:
    4.5
  • 作者:
    Oana Moncea;D. Poinsot;A. Fokin;P. Schreiner;Jean‐Cyrille Hierso
  • 通讯作者:
    Oana Moncea;D. Poinsot;A. Fokin;P. Schreiner;Jean‐Cyrille Hierso
All That metas─Synthesis of Dispersion Energy Donor-Substituted Benzenes.
  • DOI:
    10.1021/acs.orglett.2c02780
  • 发表时间:
    2022-09
  • 期刊:
  • 影响因子:
    5.2
  • 作者:
    Lukas Ochmann;Michael Fuhrmann;Felix J Gössl;Alexander Makaveev;P. Schreiner
  • 通讯作者:
    Lukas Ochmann;Michael Fuhrmann;Felix J Gössl;Alexander Makaveev;P. Schreiner
Diamondoid Nanostructures as sp3 -Carbon-Based Gas Sensors.
  • DOI:
    10.1002/anie.201903089
  • 发表时间:
    2019-06
  • 期刊:
  • 影响因子:
    0
  • 作者:
    Oana Moncea;J. Casanova-Cháfer;D. Poinsot;Lukas Ochmann;Clève D. Mboyi;Houssein Nasrallah;E. Llobet-
  • 通讯作者:
    Oana Moncea;J. Casanova-Cháfer;D. Poinsot;Lukas Ochmann;Clève D. Mboyi;Houssein Nasrallah;E. Llobet-
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Professor Dr. Peter R. Schreiner, Ph.D.其他文献

Professor Dr. Peter R. Schreiner, Ph.D.的其他文献

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{{ truncateString('Professor Dr. Peter R. Schreiner, Ph.D.', 18)}}的其他基金

NOHCs - 3-Alkoxyimidazolylidenes (NOHCs): A new class of highly nucleophilic carbenes. Preparation, structural and reactivity studies, and new applications in asymmetric catalysis
NOHC - 3-烷氧基咪唑基 (NOHC):一类新的高亲核卡宾。
  • 批准号:
    379561324
  • 财政年份:
    2017
  • 资助金额:
    --
  • 项目类别:
    Research Grants
Coordination Funds
协调基金
  • 批准号:
    271343670
  • 财政年份:
    2015
  • 资助金额:
    --
  • 项目类别:
    Priority Programmes
London Dispersion as a design element to control molecular structures and chemical reactivity
伦敦分散体作为控制分子结构和化学反应性的设计元素
  • 批准号:
    271108007
  • 财政年份:
    2015
  • 资助金额:
    --
  • 项目类别:
    Priority Programmes
Synthetically tailoring diamondoids for semiconductor applications
用于半导体应用的合成类金刚石
  • 批准号:
    245844972
  • 财政年份:
    2013
  • 资助金额:
    --
  • 项目类别:
    Research Units
En route to chemically and topologically regular (nano)diamond
正在走向化学和拓扑规则(纳米)金刚石
  • 批准号:
    242903938
  • 财政年份:
    2013
  • 资助金额:
    --
  • 项目类别:
    Research Grants
Hydrogen Tunneling in Carboxylic and Amino Acids
羧酸和氨基酸中的氢隧道
  • 批准号:
    202685893
  • 财政年份:
    2011
  • 资助金额:
    --
  • 项目类别:
    Research Grants
Tunneling in novel hydroxycarbenes
新型羟基卡宾的隧道效应
  • 批准号:
    131112053
  • 财政年份:
    2009
  • 资助金额:
    --
  • 项目类别:
    Research Grants
Functionalized Diamondoids and Their Electronic Properties for Field Emission
功能化金刚石及其场发射电子特性
  • 批准号:
    83371834
  • 财政年份:
    2008
  • 资助金额:
    --
  • 项目类别:
    Research Grants
Beyond Corey Reagents: A New Route to Key Intermediates and Materials
超越科里试剂:关键中间体和材料的新途径
  • 批准号:
    13040859
  • 财政年份:
    2005
  • 资助金额:
    --
  • 项目类别:
    Research Grants
Cooperative and concurrent tandem organocatalysis
协同并发串联有机催化
  • 批准号:
    5451443
  • 财政年份:
    2005
  • 资助金额:
    --
  • 项目类别:
    Priority Programmes

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