安徽农业科学
安徽農業科學
안휘농업과학
JOURNAL OF ANHUI AGRICULTURAL SCIENCES
2010年
3期
1119-1121
,共3页
γ-聚谷氨酸高吸水树脂%聚乙二醇缩水甘油醚%结构%形态
γ-聚穀氨痠高吸水樹脂%聚乙二醇縮水甘油醚%結構%形態
γ-취곡안산고흡수수지%취을이순축수감유미%결구%형태
γ-polyglutmic acid high water-absorbing resin%Polyethylene glycol diglycidyl ether%Structure%Morphology
采用红外光谱(IR)、核磁共振(NMR)、原子力显微镜(AFM)对γ-聚谷氨酸高吸水树脂进行了结构分析和形态表征,结果发现, 在聚乙二醇缩水甘油醚交联剂的存在下,γ-聚谷氨酸能够充分交联,树脂具有良好的吸水性能.
採用紅外光譜(IR)、覈磁共振(NMR)、原子力顯微鏡(AFM)對γ-聚穀氨痠高吸水樹脂進行瞭結構分析和形態錶徵,結果髮現, 在聚乙二醇縮水甘油醚交聯劑的存在下,γ-聚穀氨痠能夠充分交聯,樹脂具有良好的吸水性能.
채용홍외광보(IR)、핵자공진(NMR)、원자력현미경(AFM)대γ-취곡안산고흡수수지진행료결구분석화형태표정,결과발현, 재취을이순축수감유미교련제적존재하,γ-취곡안산능구충분교련,수지구유량호적흡수성능.
Structure and Morphology of γ-polyglutamic acid high water-absorbing resin were investigated by Fourier transform infrared (FTIR) spectroscopy, nuclear magnetic resonance (NMR) and atomic force microscope(AFM). The result showed that in the presence of polyethylene glycol diglycidyl ether, γ-polyglutamic acid was completely crosslinked and the resin had a good water-absorbing ability.
