Synthesis of Higher Diamondoids and Implications for Their Formation in Petroleum

被引：90

作者：

Dahl, Jeremy E. P. ^{[1
,3
]}

Moldowan, J. Michael ^{[1
]}

Wei, Zhibin ^{[1
]}

Lipton, Paul A. ^{[1
]}

Denisevich, Peter ^{[1
]}

Gat, Roy ^{[4
]}

Liu, Shengao ^{[5
]}

Schreiner, Peter R. ^{[2
]}

Carlson, Robert M. K. ^{[5
]}

机构：

[1] Stanford Univ, Dept Geol & Environm Sci, Stanford, CA 94305 USA

[2] Univ Giessen, Inst Organ Chem, D-35392 Giessen, Germany

[3] Stanford Univ, Geballe Lab Adv Mat, Stanford, CA 94305 USA

[4] CTS Inc, Somerville, MA 02143 USA

[5] Chevron Technol Ventures, MolecularDiamond Technol, Richmond, CA 94802 USA

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2010年 / 49卷 / 51期

基金：

美国国家科学基金会;

关键词：

carbon materials; chemical vapor deposition; diamond; nanodiamonds; FUNCTIONALIZED NANODIAMONDS; CRUDE OILS; SELECTIVE PREPARATION; 2-ADAMANTYL RADICALS; SATURATED FRACTIONS; DIFFERENT GENOTYPES; ANTI-TETRAMANTANE; THERMAL-CRACKING; GAS-PHASE; HYDROCARBONS;

D O I：

10.1002/anie.201004276

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Could chemistry be as easy as A+B=C? Higher diamondoids form from lower ones in experiments mimicking petroleum cracking. The yields are low but can be significantly improved by the addition of isobutane or isobutene. Rather than through superacid-catalyzed carbocation rearrangement reactions long assumed to be responsible for diamondoid growth the reactions take place through free-radical mechanisms akin to CVD growth. Copyright © 2010 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

页码：9881 / 9885

页数：5

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