黑龙江环境通报
黑龍江環境通報
흑룡강배경통보
Heilongjiang Environmental Journal
2015年
3期
75,86
,共2页
介孔材料%苯酚%吸附
介孔材料%苯酚%吸附
개공재료%분분%흡부
Mesoporous material%Phenol%Adsorption
通过水热法以PEG6000和β-CD为复合模板剂合成介孔SiO2纳米粒子;采用溶剂热法以Tween-80为模板剂合成介孔TiO2纳米粒子;应用溶剂热法利用十六烷基三甲基溴化铵(CTAB)为模板剂合成介孔SiO22-TiO2复合纳米粒子.采用本实验合成的三种介孔材料对苯酚水溶液进行吸附性能对比实验.研究在不同用量、不同时间、不同pH值、不同初始浓度条件下介孔材料对苯酚水溶液的吸附效果.
通過水熱法以PEG6000和β-CD為複閤模闆劑閤成介孔SiO2納米粒子;採用溶劑熱法以Tween-80為模闆劑閤成介孔TiO2納米粒子;應用溶劑熱法利用十六烷基三甲基溴化銨(CTAB)為模闆劑閤成介孔SiO22-TiO2複閤納米粒子.採用本實驗閤成的三種介孔材料對苯酚水溶液進行吸附性能對比實驗.研究在不同用量、不同時間、不同pH值、不同初始濃度條件下介孔材料對苯酚水溶液的吸附效果.
통과수열법이PEG6000화β-CD위복합모판제합성개공SiO2납미입자;채용용제열법이Tween-80위모판제합성개공TiO2납미입자;응용용제열법이용십륙완기삼갑기추화안(CTAB)위모판제합성개공SiO22-TiO2복합납미입자.채용본실험합성적삼충개공재료대분분수용액진행흡부성능대비실험.연구재불동용량、불동시간、불동pH치、불동초시농도조건하개공재료대분분수용액적흡부효과.
In this paper the mesoporous silica nanoparticles were prepared under hydrothermal conditions by employing polyethylene glycol 6000 and β-Cyclodextrins (CD) as compound templates. The mesoporous titanium dioxide nanoparticles were prepared under solvothermal conditions by employing Tween-80 as template. The mesoporous Silica-titania composite nanoparticles were synthesized under solvothermal conditions by using cetyltrimethyammon- ium bromide (CTAB) as template. The adsorption performance of phenol aqueous solution with three kinds of mesoporous materials was carried out. The adsorption effect of mesoporous materials with different dosage, different time, different pH value and different initial concentration of mesoporous materials on phenol aqueous solution was studied.
