中国科学院机构知识库网格系统: Quasi 3D polymerization in C-60 bilayers in a fullerene solvate

Quasi 3D polymerization in C-60 bilayers in a fullerene solvate

文献类型：期刊论文

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作者	Pei, CY; Feng MN(冯美娜); Feng, MN; Yang, ZX; Yao, MG; Yuan, Y; Li, X; Hu, BW; Shen, M; Chen, B
刊名	CARBON ; CARBON
出版日期	2017 ; 2017
卷号	124 页码:499-505
关键词	Solvate fullerene Solvate fullerene Polymerization High pressure Spectroscopy Synchrotron XRD Polymerization High pressure Spectroscopy Synchrotron XRD
ISSN号	0008-6223 ; 0008-6223
DOI	10.1016/j.carbon.2017.09.010 ; 10.1016/j.carbon.2017.09.010
文献子类	Article ; Article
英文摘要	The polymerization of fullerenes has been an interesting topic for almost three decades. A rich polymeric phase diagram of C-60 has been drawn under a variety of pressure-temperature conditions. However, only linear or perpendicular linkages of C-60 are found in the ordered phases. Here we used a unique bilayer structural solvate, C-60.1,1,2-trichloroethane (C-60.1TCAN),to generate a novel quasi-3D C-60 polymer under high pressure and/or high temperature. Using Raman, IR spectroscopy and X-ray diffraction, we observe that the solvent molecules play a crucial role in confining the [2 + 2] cycloaddition bonds of C(60)s forming in the upper and lower layers alternately. The relatively long distance between the two bilayers restricts the covalent linkage extended in a single individual bilayer. Our studies not only enrich the phase diagram of polymeric C-60, but also facilitate targeted design and synthesis of unique C-60 polymers. (C) 2017 Elsevier Ltd. All rights reserved.; The polymerization of fullerenes has been an interesting topic for almost three decades. A rich polymeric phase diagram of C-60 has been drawn under a variety of pressure-temperature conditions. However, only linear or perpendicular linkages of C-60 are found in the ordered phases. Here we used a unique bilayer structural solvate, C-60.1,1,2-trichloroethane (C-60.1TCAN),to generate a novel quasi-3D C-60 polymer under high pressure and/or high temperature. Using Raman, IR spectroscopy and X-ray diffraction, we observe that the solvent molecules play a crucial role in confining the [2 + 2] cycloaddition bonds of C(60)s forming in the upper and lower layers alternately. The relatively long distance between the two bilayers restricts the covalent linkage extended in a single individual bilayer. Our studies not only enrich the phase diagram of polymeric C-60, but also facilitate targeted design and synthesis of unique C-60 polymers. (C) 2017 Elsevier Ltd. All rights reserved.
电子版国际标准刊号	1873-3891 ; 1873-3891
WOS关键词	HIGH-PRESSURE ; HIGH-PRESSURE ; PHASE-TRANSITIONS ; HIGH-TEMPERATURE ; FILMS ; PHOTOLUMINESCENCE ; NANORODS ; MONOMER ; PHASE-TRANSITIONS ; HIGH-TEMPERATURE ; FILMS ; PHOTOLUMINESCENCE ; NANORODS ; MONOMER
WOS研究方向	Chemistry ; Chemistry ; Materials Science ; Materials Science
语种	英语 ; 英语
WOS记录号	WOS:000412118200054 ; WOS:000412118200054
源URL	[http://ir.ihep.ac.cn/handle/311005/285283]
专题	高能物理研究所_东莞分部高能物理研究所_加速器中心高能物理研究所_粒子天体物理中心高能物理研究所_多学科研究中心
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Pei, CY,Feng MN,Feng, MN,et al. Quasi 3D polymerization in C-60 bilayers in a fullerene solvate, Quasi 3D polymerization in C-60 bilayers in a fullerene solvate[J]. CARBON, CARBON,2017, 2017,124, 124:499-505, 499-505.
APA	Pei, CY.,冯美娜.,Feng, MN.,Yang, ZX.,Yao, MG.,...&Wang, L.(2017).Quasi 3D polymerization in C-60 bilayers in a fullerene solvate.CARBON,124,499-505.
MLA	Pei, CY,et al."Quasi 3D polymerization in C-60 bilayers in a fullerene solvate".CARBON 124(2017):499-505.

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来源：高能物理研究所

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Quasi 3D polymerization in C-60 bilayers in a fullerene solvate

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