高等学校化学学报

高等学校化学学报 ›› 2000, Vol. 21 ›› Issue (S1): 256.

• Chemistry in Materials Sciences • 上一篇    下一篇

The Fluorescence Properties of Binary and Ternary Complexes of CMC in Solid State

YE Jun1, XIONG Jian2, HE Xiao-Wei2, FAN Pei-Ming1   

  1. 1. State Key Laboratory of Pulp & Paper Engineering, South China Univ. of Tech., Guangzhou, 510640;
    2. Research Institute of Light Industry & Chemical Engineering, South China Univ. of Tech., Guangzhou, 510640
  • 出版日期:2000-12-31 发布日期:2000-12-31
  • 基金资助:

    We gratefully acknowledge the financial support from the NSFC (project 29774009), GDSFC (project 970468),LCLC, SCUT and SKLPPE.

The Fluorescence Properties of Binary and Ternary Complexes of CMC in Solid State

YE Jun1, XIONG Jian2, HE Xiao-Wei2, FAN Pei-Ming1   

  1. 1. State Key Laboratory of Pulp & Paper Engineering, South China Univ. of Tech., Guangzhou, 510640;
    2. Research Institute of Light Industry & Chemical Engineering, South China Univ. of Tech., Guangzhou, 510640
  • Online:2000-12-31 Published:2000-12-31
  • Supported by:

    We gratefully acknowledge the financial support from the NSFC (project 29774009), GDSFC (project 970468),LCLC, SCUT and SKLPPE.

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摘要：

In comparison with synthetic polymers, cellulose complexes are attractive for practical applications, owing to their non-toxicity and biodegradability. R Pemnikis and his coworkers studied the gel-properties of the complexes of CMC (or OECMC)/Al3+ (or Fe3+ and its applications in agriculture as biologically active substance carriers⑴.The fluorescence behavior of binary complex of CMC/Eu(Ⅲ) in solid state has been reported[2,3]. It emits 615 nm fluorescence at 394 nm excitation wavelength. Its Fluorescence Intensities (FI) were difference with different the concentration of Eu3+ and Degree of Substitute of CMC, but its Fluorescence Spectrum was not affected by these parameters.

Abstract:

In comparison with synthetic polymers, cellulose complexes are attractive for practical applications, owing to their non-toxicity and biodegradability. R Pemnikis and his coworkers studied the gel-properties of the complexes of CMC (or OECMC)/Al3+ (or Fe3+ and its applications in agriculture as biologically active substance carriers⑴.The fluorescence behavior of binary complex of CMC/Eu(Ⅲ) in solid state has been reported[2,3]. It emits 615 nm fluorescence at 394 nm excitation wavelength. Its Fluorescence Intensities (FI) were difference with different the concentration of Eu3+ and Degree of Substitute of CMC, but its Fluorescence Spectrum was not affected by these parameters.

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