Article(id=1323704258046075372, tenantId=1146029695717560320, journalId=1255847867265597444, issueId=1323704219571724466, articleNumber=null, orderNo=null, doi=null, pmid=null, cstr=null, oa=null, hot=null, price=null, onlineType=0, articleFormat=0, articleType=null, articleTypeStr=null, receivedDate=1169222400000, receivedDateStr=2007-01-20, revisedDate=1177516800000, revisedDateStr=2007-04-26, acceptedDate=null, acceptedDateStr=null, onlineDate=1793525288353, onlineDateStr=2026-11-01, pubDate=1204646400000, pubDateStr=2008-03-05, doiRegisterDate=null, doiRegisterDateStr=null, onlineIssueDate=1793525288353, onlineIssueDateStr=2026-11-01, onlineJustAcceptDate=null, onlineJustAcceptDateStr=null, onlineFirstDate=null, onlineFirstDateStr=null, sourceXml=null, magXml=null, createTime=1793525288353, creator=13701087609, updateTime=1793525288353, updator=13701087609, issue=Issue{id=1323704219571724466, tenantId=1146029695717560320, journalId=1255847867265597444, year='2008', volume='22', issue='1', pageStart='1', pageEnd='112', issueExtLink='null', onlineDate='null', pubDate='1204646400000', pubDateStr='2008-03-05', beforeIssueId=null, nextIssueId=null, price=null, status=1, issueComplete=1, articleOrder=1, issueType=-1, specialIssue=null, createTime=1793525279180, creator='13701087609', updateTime=1793525279180, updator='13701087609', preIssue=null, nextIssue=null, articleTotal=null, ext=null, issueFiles=null, downloadFileDto=null}, startPage=35, endPage=38, ext={EN=ArticleExt(id=1323704258201264621, articleId=1323704258046075372, tenantId=1146029695717560320, journalId=1255847867265597444, language=EN, title=Synthesis and Characterization of Two-Dimensional Rh-C60 Polymer, columnId=null, journalTitle=Chinese Journal of High Pressure Physics, columnName=null, runingTitle=null, highlight=null, articleAbstract=

A rhombohedral two-dimensional (2D-Rh) C60 polymer has been successfully synthesized by cubic press methods under the conditions of 6 GPa and 700 ℃. X-ray diffraction (XRD) and nuclear magenatic resonance (NMR) were performed to characterize the samples. XRD spectrum indicates that the C60 polymer is rhombohedral, and sp3 bonds have formed between adjacent fullerene molecules via [2+2] cycloaddition reaction. 13C MAS NMR spectrum shows a broadened peak at δ145, which has two sidebands, and one small peak at about δ72. The broadening of the peak at δ145 could be related to the presence of inequivalent sp2 sites and structure disorder. The sidebands of the peak at δ145 show the large structure anisotropy of the corresponding carbons. The peak at δ72 indicates the presence sp3 bond of adjacent C60 molecules.

, authors=Su-Qin WANG1, 2, Min GU2, authorsList=Su-Qin WANG, Min GU, authorCompany=null, correspAuthors=Min GU, authorNote=null, correspAuthorsNote=null, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=null, pdfFileSize=null, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, fund=null), CN=ArticleExt(id=1323704258402591214, articleId=1323704258046075372, tenantId=1146029695717560320, journalId=1255847867265597444, language=CN, title=二维Rh-C60聚合相的制备和表征, columnId=0, journalTitle=高压物理学报, columnName=, runingTitle=null, highlight=null, articleAbstract=

利用高压合成装置在6 GPa压力、700 ℃温度条件下合成了二维C60聚合相,并用X射线衍射(XRD)和高分辨核磁共振(NMR)等方法对样品进行了表征。XRD分析结果表明,C60分子在高温高压下发生了聚合反应,晶体结构由面心立方结构变为菱形结构,通过[2+2]加环反应在邻近分子间形成sp3杂化共价键。13C核磁共振魔角谱(13C MAS NMR)在δ145和δ72处出现了两个共振峰,其中在δ145附近的峰展宽并有两个边带。δ145附近的峰的展宽与分裂主要是由于C60分子上出现了不等价的sp2杂化碳和高温高压条件下产生的结构无序,边带的形成说明了其结构的各向异性;位置为δ72附近的峰证明了聚合物内C60分子之间出现了sp3杂化键。

, authors=王素芹1, 2, 顾民2, authorsList=王素芹, 顾民, authorCompany=null, correspAuthors=顾民, authorNote=

王素芹(1973—),女,硕士研究生,讲师,主要从事凝聚态物理研究. E-mail:

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顾民(1960—),男,博士,教授,博士生导师,主要从事凝聚态物理研究. E-mail:
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王素芹(1973—),女,硕士研究生,讲师,主要从事凝聚态物理研究. E-mail:

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二维Rh-C60聚合相的制备和表征
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王素芹 1, 2 , 顾民 2
高压物理学报 | 2008,22(1): 35-38
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高压物理学报 | 2008 , 22 (1) : 35 -38
二维Rh-C60聚合相的制备和表征
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王素芹(1973—),女,硕士研究生,讲师,主要从事凝聚态物理研究. E-mail:

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王素芹1, 2 , 顾民2
作者信息
  • 1.淮海工学院数理科学系,江苏 连云港 222005
  • 2.南京大学固体微结构国家重点实验室,南京大学物理系,江苏 南京 210093
通讯作者:
顾民(1960—),男,博士,教授,博士生导师,主要从事凝聚态物理研究. E-mail:
作者简介:

王素芹(1973—),女,硕士研究生,讲师,主要从事凝聚态物理研究. E-mail:

Synthesis and Characterization of Two-Dimensional Rh-C60 Polymer
Su-Qin WANG1, 2 , Min GU2
Affiliations
  • 1.Department of Mathematical and Physical Science, Huaihai Institute of Technology, Lianyungang 222005, China
  • 2.National Laboratory of Solid State Microstructures, Nanjing University, Nanjing 210093, China
出版时间: 2008-03-05
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利用高压合成装置在6 GPa压力、700 ℃温度条件下合成了二维C60聚合相,并用X射线衍射(XRD)和高分辨核磁共振(NMR)等方法对样品进行了表征。XRD分析结果表明,C60分子在高温高压下发生了聚合反应,晶体结构由面心立方结构变为菱形结构,通过[2+2]加环反应在邻近分子间形成sp3杂化共价键。13C核磁共振魔角谱(13C MAS NMR)在δ145和δ72处出现了两个共振峰,其中在δ145附近的峰展宽并有两个边带。δ145附近的峰的展宽与分裂主要是由于C60分子上出现了不等价的sp2杂化碳和高温高压条件下产生的结构无序,边带的形成说明了其结构的各向异性;位置为δ72附近的峰证明了聚合物内C60分子之间出现了sp3杂化键。

C60  /  聚合物  /  高温高压  /  X射线衍射  /  高分辨核磁共振

A rhombohedral two-dimensional (2D-Rh) C60 polymer has been successfully synthesized by cubic press methods under the conditions of 6 GPa and 700 ℃. X-ray diffraction (XRD) and nuclear magenatic resonance (NMR) were performed to characterize the samples. XRD spectrum indicates that the C60 polymer is rhombohedral, and sp3 bonds have formed between adjacent fullerene molecules via [2+2] cycloaddition reaction. 13C MAS NMR spectrum shows a broadened peak at δ145, which has two sidebands, and one small peak at about δ72. The broadening of the peak at δ145 could be related to the presence of inequivalent sp2 sites and structure disorder. The sidebands of the peak at δ145 show the large structure anisotropy of the corresponding carbons. The peak at δ72 indicates the presence sp3 bond of adjacent C60 molecules.

C60  /  polymer  /  high temperature and high pressure  /  X-ray diffraction  /  nuclear magenatic resonance
王素芹, 顾民. 二维Rh-C60聚合相的制备和表征. 高压物理学报, 2008 , 22 (1) : 35 -38 .
Su-Qin WANG, Min GU. Synthesis and Characterization of Two-Dimensional Rh-C60 Polymer[J]. Chinese Journal of High Pressure Physics, 2008 , 22 (1) : 35 -38 .
  • 国家重点基础研究发展计划项目(2006CB705600)
  • 国家自然科学基金(10674060)
  • 江苏省自然科学基金(BK2006109)
  • 淮海工学院自然科学基金(Z2005033)
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2008年第22卷第1期
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  • 接收时间:2007-01-20
  • 首发时间:2026-11-01
  • 出版时间:2008-03-05
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  • 收稿日期:2007-01-20
  • 修回日期:2007-04-26
基金
国家重点基础研究发展计划项目(2006CB705600)
国家自然科学基金(10674060)
江苏省自然科学基金(BK2006109)
淮海工学院自然科学基金(Z2005033)
作者信息
    1.淮海工学院数理科学系,江苏 连云港 222005
    2.南京大学固体微结构国家重点实验室,南京大学物理系,江苏 南京 210093

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顾民(1960—),男,博士,教授,博士生导师,主要从事凝聚态物理研究. E-mail:
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