摘要
介绍了国内对膨润土进行有机改性提高分散性的主要研究进展,包括季铵盐改性膨润土、氯铵盐改性膨润土、溴铵盐改性膨润土、酰胺改性膨润土、吡啶改性膨润土、硅烷改性膨润土、十二烷基磺酸钠改性膨润土等,对这些方法做了比较及评价,并对今后的研究方向提出建议。
The current status and progress of the organic modification of bentonite in domestic and impro -ving its dispersion is mainly including the bentonite modified by quaternary ammonium salt ,the bentonite modified by chlorine ammonium ,the bentonite modified by bromine ammonium ,the bentonite modified by amide,the bentonite modified by pyridine ,the bentonite modified by silane ,the bentonite modified by so-dium dodecyl sulfonate and so on .These methods are compared , and some suggestions of the future re-search trend are put forward .
出处
《应用化工》
CAS
CSCD
北大核心
2016年第11期2170-2172,2177,共4页
Applied Chemical Industry
基金
辽宁省高等学校杰出青年学者成长计划(LJQ2015063)
辽宁省2015年大学生创新创业训练计划项目(201510148015)
关键词
膨润土
分散性
有机改性
季铵盐
酰胺
bentonite
dispersion
organic modification
quaternary ammonium salt
amide
