Several factors affecting the ζ-potential of nanodiamonds were studied. The Chemical Mechanical Modification (CMM) of surface, different surfactants and its dosage, and inorganic ions on the ζ-potential of nanodiamond sample L were studied using ZETASIZER3000HS and Nexus470. Results show that the ζ-potential changes with its parameters of detonation synthesis and purification. Results also suggest that CMM and subsequent treatments employed can alter apparently the ζ-potential and that some anionic surfactants increase the absolute value of the ζ-potential in the alkaline surrounding.
参考文献
| [1] | GuangzhuWANG.Proceeding of the Symposium of Development of Nano-Structured Diamond[M].Hangzhou,1999 |
| [2] | WeiZHU;G.P. Kochanski;S.Jin .[J].Science,1998,282(11):1471. |
| [3] | N Kossovsky;A Gelman;H J Huatyszyn;S Rajgurn,R L Garrell,S Torbati,S S Feeney and G M Chow .[J].Bioconjugate Chemistry,1995,6(05):507. |
| [4] | V Yu Dolmatov .Detonation synthesis ultradispersed diamonda: properties and applications[J].Russian Chemical Reviews: Reviews on Current Topics in Chemistry,2001(7):607-626. |
| [5] | FengShengli.Technologies for Ultrafine Particles[M].National Industrial Publishing House Beijing,2000:95. |
| [6] | JunRENandShouchiLU .[J].China Powder Science Technol,1999,5(02):6. |
| [7] | JingSUN;Lian GAO;Jingkun GUO .[J].China Powder Science Technol,1999,5(03):465. |
| [8] | T Hirajima;M Tsunekawa .[J].Mining Mater Proc Institute of apan,1997,113(08):619. |
| [9] | D.Tromans;J.A.Meech .[J].Minerals Engineering,2002,15(04):i263. |
| [10] | GuanzhouQIU;Yuehua HU;Dianzuo WANG.Interactions Between Particles and Flotation of Fine Particles[M].Central South University of Technology Press,Changsha,1993:45. |
上一张
下一张
上一张
下一张
计量
- 下载量()
- 访问量()
文章评分
- 您的评分：
-
10%
-
20%
-
30%
-
40%
-
50%