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Abstract:
通过溶胶凝胶法制得镧系钙钛矿催化剂(La Fe_(0.9)Ni_(0.1)O_3),探讨在常温常压及可见光照射条件下,La Fe_(0.9)Ni_(0.1)O_3协同过硫酸钠固固氧化解聚玉米芯酶解木质素的效果。结果表明,La Fe_(0.9)Ni_(0.1)O_3通过活化过硫酸钠可产生SO_4~-·,实现木质素中β-醚键与甲氧基的断裂,转化率比仅光照组提高近2倍,解聚得到香兰素、丁香醛等小分子化合物,有利于进一步研究木质素的定向氧化解聚。
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中国造纸学报
ISSN: 1000-6842
CN: 11-2075/TS
Year: 2022
Issue: 03
Volume: 37
Page: 37-44
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ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 0
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