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
• 负责人: Professor Dr. Peter R. Schreiner, Ph.D.
• 金额: --
• 依托单位: Institut für Organische Chemie
• 依托单位国家: 德国
• 项目类别: Research Grants
• 财政年份: 2013
• 资助国家: 德国
• 起止时间: 2012-12-31 至 2017-12-31
• 项目状态: 已结题
• 来源: https://gepris.dfg.de/gepris/projekt/242903938?language=en
• 关键词: En; route; chemically; topologically; regular

We propose the preparation and characterization of nanometer-sized diamond particles accessible through chemical coupling of the naturally occurring diamondoids triamantane, isomeric tetraman-tanes, pentamantane, and hexamantane (which we have already isolated from raw petroleum cuts). In contrast to nanodiamond particle mixtures, which are available from, e.g., detonation of CVD sources; these species have well-defined topological characteristics and represent chemically pure and homogeneous materials. This allows not only their selective preparation and functionalization, but also the study of relationships between their sizes as well as topologies and their exceptional electronic properties as they increase in size from the molecular to the macroscopic do-main. Nanodiamonds thus obtained will be tested towards potential applications (in well established collaboration with project partners in physics) in organic electronics such molecular field emitters, electronic conductive junctions, and thin-layer field transistors.

我们提出了纳米尺寸的金刚石颗粒的制备和表征，可通过化学偶联的天然存在的金刚烷类金刚石三金刚烷，异构体tetraman-tanes，五金刚烷，和六金刚烷（我们已经从原油馏分中分离出来）。与纳米金刚石颗粒混合物相反，纳米金刚石颗粒混合物可从例如，CVD源的爆炸;这些物质具有明确的拓扑特征，代表化学纯且均质的材料。这不仅允许它们的选择性制备和功能化，而且还可以研究它们的尺寸以及拓扑结构与它们的特殊电子性质之间的关系，因为它们的尺寸从分子到宏观域增加。由此获得的纳米金刚石将被测试在有机电子中的潜在应用（与物理学项目合作伙伴建立良好的合作关系），如分子场发射器，电子导电结和薄层场晶体管。

项目成果

Toward an Understanding of Diamond sp(2)-Defects with Unsaturated Diamondoid Oligomer Models.

• DOI: 10.1021/jacs.5b01555
• 发表时间: 2015-05
• 期刊: Journal of the American Chemical Society
• 影响因子: 15
• 作者: T. Zhuk;Tatyana V. Koso;A. Pashenko;N. Hoc;V. N. Rodionov;M. Serafin;P. Schreiner;A. Fokin

Monochromatic Photocathodes from Graphene-Stabilized Diamondoids.

• DOI: 10.1021/acs.nanolett.7b04645
• 发表时间: 2018-01
• 期刊: Nano letters
• 影响因子: 10.8
• 作者: Hao Yan;K. T. Narasimha;J. Denlinger;F. Li;S. Mo;J. Hohman;J. Dahl;R. Carlson;B. Tkachenko;A. Fokin;P. Schreiner;Z. Hussain;Z. Shen;N. Melosh

Hybrid Group IV Nanophotonic Structures Incorporating Diamond Silicon-Vacancy Color Centers.

• DOI: 10.1021/acs.nanolett.5b03515
• 发表时间: 2015-09
• 期刊: Nano letters
• 影响因子: 10.8
• 作者: J. Zhang;H. Ishiwata;T. Babinec;M. Radulaski;K. Müller;K. Lagoudakis;C. Dory;J. Dahl;Robert J Edgington;V. Souliere;G. Ferro;A. Fokin;P. Schreiner;Z. Shen;N. Melosh;J. Vučković

One-dimensional hydrogen bonding networks of bis-hydroxylated diamantane formed inside double-walled carbon nanotubes.

• DOI: 10.1039/c7cc09832d
• 发表时间: 2018-04
• 期刊: Chemical communications
• 影响因子: 4.9
• 作者: Y. Nakanishi;H. Omachi;N. Fokina;P. Schreiner;Jonathan Becker;J. Dahl;R. Carlson;H. Shinohara