Study on the effects of polyethylenimine on the dispersibility of hollow silica nanoparticles

Gao Xiao Hua Xue Gong Cheng Xue Bao/Journal of Chemical Engineering of Chinese Universities

Volumn 20, Issue 5, 2006, Pages 752-758

  Wang, Qing ^a   Wen, Li Xiong ^a   Zheng, Tian Yuan ^a   Chen, Jian Feng ^a  

^a BEIJING UNIVERSITY OF CHEMICAL TECHNOLOGY   (China)

Author keywords

potential; Adsorption; Dispersion; Hollow silica nano particles (HSNP); Polyethylenimine (PEI)

Indexed keywords

ADSORPTION; AGGLOMERATION; BALL MILLING; DISPERSIONS; ELECTRIC POTENTIAL; NANOSTRUCTURED MATERIALS; PARTICLES (PARTICULATE MATTER); POLYETHERIMIDES; SUSPENSIONS (FLUIDS);

AQUEOUS SUSPENSIONS; DISPERSIBILITY; HOLLOW SILICA NANO-PARTICLES (HSNP); POLYETHYLENIMINE (PEI); ZETA POTENTIAL;

SILICA;

EID: 33751579000     PISSN: 10039015     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (16)

1. LIANG Yan, ZHANG Jin-song, ZHANG Jun-qi. Preparation of monodisperse nanosized mesoporous silica[J]. Chinese Journal of Materials Research, 2004, 18(2): 149-154.
2. WANG Li-wei, WANG Zi-chen, ZHAO Jing-zhe, YUAN Zhan-hui, YANG Hua, ZHAO Mu-yu. Preparation of mesoporous silica by co-precipitation in the presence of non-ionic surfactant[J]. Materials Chemistry and Physics, 1999, 59: 171-174.
3. Santos A M M, Vasconcelos W L. Properties of porous silica glasses prepared via sol-gel process[J]. Journal of Non-Crystalline Solids, 2000, 273: 145-149.
4. LI Zhu-zhu, WEN Li-xiong, SHAO Lei, CHEN Jian-feng. Fabrication of porous hollow silica nanoparticles and their applications in drug release control[J]. J Control Release, 2004, 98: 245-254.
5. 2 by azeotropic distillation[J]. Inorganic Chemical Industry, 2002, 34(6): 1-3.
6. Laven J, Stein H N. The electroviscous behavior of aqueous dispersions of amorphous silica[J]. J Colloid Interface Sci, 2001, 238: 8-15.
7. Carriere P, Feller J F, Dupuis D, Grohens Y. Rheological properties of silica dispersions stabilized by stereoregular poly(methyl methacrylate)[J]. J Colloid Interface Sci, 2004, 272: 218-224.
8. LIUFU Sheng-cong, XIAO Han-ning, LI Yu-ping. Polyacrylamide adsorption behavior on nanosized silica particles and its stability in aqueous dispersions[J]. Journal of the Chinese Ceramic Society, 2004, 32(7): 816-821.
9. LU Shou-ci, WENG Da. Principle and Applications of Interface Separation and Selection[M]. Beijing: Metallurgical Industry Press, 1991.
10. WANG Jun, GAO Lian. Adsorption of polyethylenimine on nanosized zirconia particles in aqueous suspensions[J]. J Colloid Interface Sci, 1999, 216: 436-439.
11. GAO Lian, SUN Jing. Dispersion and Surface Modification of Nanosized Powder[M]. Beijing: Chemical Industry Press, 2003.
12. 2 and α-SiC suspensions with polyelectrolytes[J]. J Euro Ceram Soc, 1997, 17: 1387-1392.
13. Radeva T, Petkanchin I. Electric properties and conformation of polyethylenimine at the hematite-aqueous solution interface[J]. J Colloid Interface Sci, 1997, 196: 87-91.
14. CHEN Jian-feng, WANG Yu-hong, GUO Fen, et al. Synthesis of nanoparticles with novel technology: high-gravity reactive precipitation[J]. Ind Eng Chem Res, 2000, 39: 948-954.
15. Ringenbach E, Chauveteau G, Pefferkorn E. Adsorption of polyelectrolytes on soluble oxides induced by polyion complexation with dissolution species[J]. J Colloid Interface Sci, 1993, 161: 223-231.
16. QIU Yong-liang, CHEN Hong-ling, WANG Xiao-zu, et al. Preparation of nanometer titanium dioxide powders by hydrothermal method and their isoelectric points[J]. J Chem Eng of Chinese Univ, 2005, 19(1): 129-133.