A novel 1,8-naphthalimide green fluorescent dye and its corresponding intrinsically fluorescent polyurethane latexes
作者: Qingjun JinYang HuJie ShenBotian LiChengyou Kan
作者单位: 1Tsinghua University
刊名: Journal of Coatings Technology and Research, 2017, Vol.14 (3), pp.571-582
来源数据库: Springer Journal
DOI: 10.1007/s11998-016-9874-5
关键词: Fluorescent chain extenderPU latexGreenColor differenceFastness
英文摘要: A novel green fluorescent dye, 4-hexylamino- N -(2-hydroxy-1-hydroxymethylethyl)-1,8-naphthalimide (AHHNA), was designed and synthesized, and then used as a chain extender to prepare a series of intrinsically green fluorescent polyurethane (PU) latexes. The chemical structure of AHHNA and the properties of the fluorescent PU latexes and their films were characterized. It was found that the UV–Vis and the fluorescent spectra of the PUs remained fairly consistent with AHHNA, and the fluorescence emitting capacity of 1,8-naphthalimide group was enhanced by covalently bonding AHHNA onto the PU chain. The amount of AHHNA used in the latex preparation had no obvious effect on the latex colloid properties including particle size, poly index, and zeta potential. Results showed that the color...
原始语种摘要: A novel green fluorescent dye, 4-hexylamino- N -(2-hydroxy-1-hydroxymethylethyl)-1,8-naphthalimide (AHHNA), was designed and synthesized, and then used as a chain extender to prepare a series of intrinsically green fluorescent polyurethane (PU) latexes. The chemical structure of AHHNA and the properties of the fluorescent PU latexes and their films were characterized. It was found that the UV–Vis and the fluorescent spectra of the PUs remained fairly consistent with AHHNA, and the fluorescence emitting capacity of 1,8-naphthalimide group was enhanced by covalently bonding AHHNA onto the PU chain. The amount of AHHNA used in the latex preparation had no obvious effect on the latex colloid properties including particle size, poly index, and zeta potential. Results showed that the color...
全文获取路径: Springer  (合作)
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影响因子:1.094 (2012)

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关键词翻译
关键词翻译
  • fluorescent 萤光的
  • novel 长篇小说
  • polyurethane 聚氨酯
  • latex 胶乳
  • chain 
  • obvious 迷的
  • extender 增量剂
  • amount 总计
  • corresponding 对应的
  • designed 设计了的计划了的