Gas Bubble Liquid Membrane Process to Prepare Nanoparticle materials

摘要：

The gas bubble liquid membrane (GBLM) process to prepare various nanoparticle materials was advanced. Bubble cap dish form (BCDF) agitator and GBLM reactor which are the key equipments for GBLM process were designed and were produced. The BCDF agitator has the function to disperse gas into fine gas bubbles. All of reactant solution was torn to enough thin liquid membranes. A precipitation reaction, nucleation, growth, termination and on-site capsulation were carried out in the liquid membranes or between the gas bubbles and the liquid membranes. Mg(OH)2，Ni(OH)2， Fe3O4，Mn-Zn ferrite，Ni-Zn ferrite and CaCO3 nanoparticles were prepared use of the GBLM process. The characterizations of above mentioned nanoparticles were carried out by means of FTIR，SEM，TEM，XRD，particle size determination and element analysis.

关键词： gas bubble liquid membrane (GBLM) process gas bubble liquid membrane (GBLM) reactor bubble cap dish form (BCDF) agitator preparation characterization nanoparticle Mg(OH)2 Ni(OH)2 Fe3O4 Mn-Zn ferrite Ni-Zn ferrite CaCO3.

作者: 杨第伦 李宗葆 曾能 杨琳 林蔚 罗家琪

作者单位: 中山市应用化学研究所 广东 中山528436;中山市微纳工业新材料有限公司,广东中山528436;中山火炬职业技术学院,广东中山528436 中山市应用化学研究所 广东 中山528436;中山市微纳工业新材料有限公司,广东中山528436 中山市应用化学研究所 广东 中山528436

会议类型: 国际会议

会议名称: 第六届中国国际纳米科技研讨会

会议地点: 成都

会议语种:英文

在线出版日期: 2007-11-19（万方平台首次上网日期，不代表论文的发表时间）