Periodical variation of electronic properties in polyhydroxylated metallofullerene materials

Jun Tang; Gengmei Xing; Yuliang Zhao; Long Jing; Xingfa Gao; Yue Cheng; Hui Yuan; Feng Zhao; Zhen Chen; Huan Meng; Hui Zhang; Haijie Qian; Run Su; Kurash Ibrahim

doi:10.1002/adma.200600049

Periodical variation of electronic properties in polyhydroxylated metallofullerene materials

Jun Tang, Gengmei Xing, Yuliang Zhao, Long Jing, Xingfa Gao, Yue Cheng, Hui Yuan, Feng Zhao, Zhen Chen, Huan Meng, Hui Zhang, Haijie Qian, Run Su, Kurash Ibrahim

Research output: Contribution to journal › Article › peer-review

33 Scopus citations

Abstract

Polyhydroxylation of metallofullerenes to control the electronic properties of the material was investigated. The Gd@C₈₂ and Gd@C ₈₂(OH)_x materials with a changing number of hydroxyls were purified and synthesized. The electronic properties of the Gd@C ₈₂(OH)_x film using synchrotron radiation photoemission spectroscopy (SRPES) and X-ray absorption spectroscopy (SRXAS) were studied. It was observed that when the OH groups reach a certain number in Gd@C ₈₂(OH)_x, the electron emission of the innermost Gd shows a periodical emergence or disappearance, depending on the addition of the number of hydroxyls on to the outer surface of the fullerene cages. The results suggested polyhydroxylation of metallofullerene to be a new way for designing materials with novel electronic, optical, or magnetic functions.

Original language	English (US)
Pages (from-to)	1458-1462
Number of pages	5
Journal	Advanced Materials
Volume	18
Issue number	11
DOIs	https://doi.org/10.1002/adma.200600049
State	Published - Jun 6 2006

ASJC Scopus subject areas

Materials Science(all)
Mechanics of Materials
Mechanical Engineering

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10.1002/adma.200600049

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Periodical variation of electronic properties in polyhydroxylated metallofullerene materials. / Tang, Jun; Xing, Gengmei; Zhao, Yuliang; Jing, Long; Gao, Xingfa; Cheng, Yue; Yuan, Hui; Zhao, Feng; Chen, Zhen; Meng, Huan; Zhang, Hui; Qian, Haijie; Su, Run; Ibrahim, Kurash.

In: Advanced Materials, Vol. 18, No. 11, 06.06.2006, p. 1458-1462.

Research output: Contribution to journal › Article › peer-review

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title = "Periodical variation of electronic properties in polyhydroxylated metallofullerene materials",

abstract = "Polyhydroxylation of metallofullerenes to control the electronic properties of the material was investigated. The Gd@C82 and Gd@C 82(OH)x materials with a changing number of hydroxyls were purified and synthesized. The electronic properties of the Gd@C 82(OH)x film using synchrotron radiation photoemission spectroscopy (SRPES) and X-ray absorption spectroscopy (SRXAS) were studied. It was observed that when the OH groups reach a certain number in Gd@C 82(OH)x, the electron emission of the innermost Gd shows a periodical emergence or disappearance, depending on the addition of the number of hydroxyls on to the outer surface of the fullerene cages. The results suggested polyhydroxylation of metallofullerene to be a new way for designing materials with novel electronic, optical, or magnetic functions.",

author = "Jun Tang and Gengmei Xing and Yuliang Zhao and Long Jing and Xingfa Gao and Yue Cheng and Hui Yuan and Feng Zhao and Zhen Chen and Huan Meng and Hui Zhang and Haijie Qian and Run Su and Kurash Ibrahim",

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AU - Tang, Jun

AU - Xing, Gengmei

AU - Zhao, Yuliang

AU - Jing, Long

AU - Gao, Xingfa

AU - Cheng, Yue

AU - Yuan, Hui

AU - Zhao, Feng

AU - Chen, Zhen

AU - Meng, Huan

AU - Zhang, Hui

AU - Qian, Haijie

AU - Su, Run

AU - Ibrahim, Kurash

PY - 2006/6/6

Y1 - 2006/6/6

N2 - Polyhydroxylation of metallofullerenes to control the electronic properties of the material was investigated. The Gd@C82 and Gd@C 82(OH)x materials with a changing number of hydroxyls were purified and synthesized. The electronic properties of the Gd@C 82(OH)x film using synchrotron radiation photoemission spectroscopy (SRPES) and X-ray absorption spectroscopy (SRXAS) were studied. It was observed that when the OH groups reach a certain number in Gd@C 82(OH)x, the electron emission of the innermost Gd shows a periodical emergence or disappearance, depending on the addition of the number of hydroxyls on to the outer surface of the fullerene cages. The results suggested polyhydroxylation of metallofullerene to be a new way for designing materials with novel electronic, optical, or magnetic functions.

AB - Polyhydroxylation of metallofullerenes to control the electronic properties of the material was investigated. The Gd@C82 and Gd@C 82(OH)x materials with a changing number of hydroxyls were purified and synthesized. The electronic properties of the Gd@C 82(OH)x film using synchrotron radiation photoemission spectroscopy (SRPES) and X-ray absorption spectroscopy (SRXAS) were studied. It was observed that when the OH groups reach a certain number in Gd@C 82(OH)x, the electron emission of the innermost Gd shows a periodical emergence or disappearance, depending on the addition of the number of hydroxyls on to the outer surface of the fullerene cages. The results suggested polyhydroxylation of metallofullerene to be a new way for designing materials with novel electronic, optical, or magnetic functions.

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Periodical variation of electronic properties in polyhydroxylated metallofullerene materials

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