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Preparation, structure and properties of fluorescent nano- CdTe/poly (1, 4-butanediol-citrate) bioelastomer nanocomposite in-situ dispersion technique
  • ISSN号:0254-6108
  • 期刊名称:《环境化学》
  • 时间:0
  • 分类:TN304.25[电子电信—物理电子学] TB332[一般工业技术—材料科学与工程]
  • 作者机构:[1]Key Lab of New Processing Technology for Nonferrous Metals & Materials, Ministry of Education, College of Materials Science & Engineering, Guilin University of Technology, Guilin 541004, China, [2]Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, China, [3]College of Environmental Science & Engineering, Guilin University of Technology, Guilin 541004, China
  • 相关基金:Acknowledgements This work was supported by the National Natural Science Foundation of China (Grant Nos. 21063005, 50968005 and 51163003), and the Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry (No, 20091341).
中文摘要:

吸水的 photoluminescent CdTe/poly (1, 4-butanediol-citrate )(PBC ) bioelastomer nanocomposite 被一个二拍子的圆舞方法成功地综合并且由 X 光检查衍射(XRD ) 描绘了, Fourier 变换红外线(英尺红外) 光谱学,Uv力光谱学,光致发光( PL )光谱学和扫描电子显微镜( SEM )。微分扫描热量测定分析证明有 CdTe 的不同集体部分的 bioelastomer nanocomposites 有低眼镜转变温度,它显示他们从房间温度在范围拥有有弹性的性质到期望的应用温度(37

英文摘要:

Hydrophilic photoluminescent CdTe/poly (1, 4-butanediol-citrate) (PBC) bioelastomer nanocomposite was successfully synthesized by a two-step method and characterized by X-ray diffraction (XRD), Fourier trans- form infrared (FT-IR) spectroscopy, Uv-vis spectroscopy, photoluminescence (PL) spectroscopy and scanning elec- tron microscope (SEM). The differential scanning calori- metry analysis shows that the bioelastomer nanocom- posites with different mass fractions of CdTe have low glass-transition temperature, which indicates that they possess elastic property in the range from room tempera- ture to the expected applied temperature (37℃). The measurements of the hydrophilicity, in vitro degradation and PL show that the nanocomposite has good hydro- philicity, degradation and high fluorescence properties.

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期刊信息
  • 《环境化学》
  • 北大核心期刊(2011版)
  • 主管单位:中国科学院
  • 主办单位:中国科学院生态环境研究中心
  • 主编:郭良宏
  • 地址:北京2871信箱
  • 邮编:100085
  • 邮箱:hjhx@rcees.ac.cn
  • 电话:010-62923569
  • 国际标准刊号:ISSN:0254-6108
  • 国内统一刊号:ISSN:11-1844/X
  • 邮发代号:82-394
  • 获奖情况:
  • 国内外数据库收录:
  • 俄罗斯文摘杂志,美国化学文摘(网络版),美国剑桥科学文摘,日本日本科学技术振兴机构数据库,中国中国科技核心期刊,中国北大核心期刊(2004版),中国北大核心期刊(2008版),中国北大核心期刊(2011版),中国北大核心期刊(2014版),英国英国皇家化学学会文摘,中国北大核心期刊(2000版)
  • 被引量:27127