| 电子束辐照对氟掺杂二氧化锡导电玻璃的影响 |
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| 引用本文： | 史成武,戴松元,王孔嘉,隋毅峰,方霞琴.电子束辐照对氟掺杂二氧化锡导电玻璃的影响[J].合肥工业大学学报(自然科学版),2005,28(3):324-327. |
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| 作者姓名： | 史成武 戴松元 王孔嘉 隋毅峰 方霞琴 |
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| 作者单位： | 中国科学院,等离子体物理研究所,安徽,合肥 230031;合肥工业大学,化学工程学院,安徽,合肥 230009;中国科学院,等离子体物理研究所,安徽,合肥 230031 |
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| 基金项目： | 国家重点基础研究发展规划资助项目(G2000028200) |
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| 摘 要： | 运用XRD分析氟掺杂二氧化锡导电玻璃导电面SnO2的晶型,发现其属于四方晶系,晶粒尺寸为32.35nm。运用XPS分析氟掺杂二氧化锡导电玻璃导电面的元素组成主要是Sn和O,未能检测出F。进一步研究表明,电子束辐照前后Sn所处的化学状态相同(以Sn4+的形式存在),O以2种化学状态存在,分别对应氧充足和氧缺乏状态,且随着电子束辐照注量的增加,会有少量的氧失去而使氧充足状态的O1s逐渐减少。
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| 关 键 词： | 二氧化锡 电子束 XPS 太阳电池 |
| 文章编号： | 1003-5060(2005)03-0324-04 |
| 修稿时间： | 2004年6月23日 |
Effect of electron beam irradiation on F-doped SnO2 conducting glass |
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| SHI Cheng-Wu,DAI Song-Yuan,WANG Kong-Jia,SUI Yi-Feng,FANG Xia-qin.Effect of electron beam irradiation on F-doped SnO2 conducting glass[J].Journal of Hefei University of Technology(Natural Science),2005,28(3):324-327. |
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| Authors: | SHI Cheng-Wu DAI Song-Yuan WANG Kong-Jia SUI Yi-Feng FANG Xia-qin |
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| Institution: | SHI Cheng-wu~~ |
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| Abstract: | The phase of SnO__2 on F-doped SnO_2 conducting glass was characterized by X-Ray diffraction technique(XRD), and the results show that the phases of SnO_2 belong to the tetragonal system and its average diameter is 32.35 nm.The chemical composition was analyzed by X-ray photoelectron spectroscopy(XPS),and the experiment results indicate that the main compositions of the glass surface are Sn and O and the element F has not been found. It is further found out that Sn exists in the same chemical state of Sn~~(4+)for both unirradiated and irradiated samples,that two types of O can be distinguished by Gaussian fitting,which are corresponding to the oxygen sufficient region and the oxygen deficient region respectively,and that the oxygen sufficient region(O__(1s)) decreases with the increase of electron beam irradiation flux. |
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| Keywords: | SnO_2 electron beam X-ray photoelectron spectroscopy(XPS) solar cell |
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