Materials Reports  2019, Vol. 33 Issue (z1): 149-152 |
| INORGANIC MATERIALS AND CERAMIC MATRIX COMPOSITES |
|
|
|
|
|
| Preparation,Surface Morphology and Particle Size of the Nano-surface Modified Heavy Calcium Carbonate |
| WU Chengbao1,2, LIN Lieshu1, LI Shenlan1, GAI Guosheng2, YANG Yufen2
|
1 School of Aircraft Maintenance Engineering, Guangzhou Civil Aviation College, Guangzhou 510430
2 College of Materials Science and Engineering, Tsinghua University, Beijing 100084 |
|
|
|
|
Abstract In order to decrease the edge angle and cleavage plane in the surface the of calcium carbonate particle, the nano-surface modification method was used in Ca(OH)2-CO2-H2O system, the nano-surface modified calcium carbonate was prepared and the surface morphology was investigated by SEM. The results indicated that the edge angle and cleavage plane in the surface of calcium carbonate particle decreased after modified in Ca(OH)2-CO2-H2O system, the particle size of the nano-surface modified calcium carbonate was larger than the calcium carbonate before modification, and the particle size of the calcium carbonate with diameter 500 mesh modified by the fatty acids was larger than that of the calcium carbonate sample.
|
|
Published: 05 July 2019
|
|
|
| About author:: Chengbao Wu received his B.E. degree in environment science and engineering from Hunan Agriculture University in 2003 and received his Ph.D. degree in material processing engineering from School of Mechanical and Automotive Engineering, South China University of Technology in 2009. After two-year postdoctoral research at School of Materials Science and Enginee-ring, Tsinghua University, he is currently a full professor in Guangzhou Civil Aviation College, Civil Aviation Administration of China. His research interests are processing and product characterization of materials including inorganic non-metallic materials, polymer composites, and powder engineering materials. |
|
|
1 张星河, 黄学武, 朱爱萍,等.扬州大学学报:自然科学版, 2016(2),13.
2 胡伟婷. 造纸化学品, 2016, 28(3),21.
3 彭鹤松,宋世坤,王光硕,等.工程塑料应用, 2017, 45(10),126.
4 唐庆, 饶富培, 步宏光,等.化工新型材料, 2017(10),76.
5 王经武. 塑料改性技术. 化学工业出版社,2004.
6 王友, 曾一文, 覃康玉,等.无机盐工业, 2016, 48(6),38.
7 王友.无机盐工业, 2016, 48(7),25.
8 任晓玲, 骆振福, 吴成宝,等. 中国矿业大学学报,2011,40(2),269.
9 吴成宝, 田巨, 梁基照,等.塑料科技, 2017, 45(2),39.
10 Gorna K, Vucak M, Grohn F, et al. Materials Sciences and Engineering, 2008, 477,217.
11 盖国胜, 杨玉芬 著. 微纳米颗粒复合与功能化设计. 清华大学出版社,2008.
12 Yang Y F,Gai G S, Cai Z F, et al. Journal of Hazardous Materials, 2006, 133 (1-3), 276.
13 Yang Y F,Gai G S, Hao X Y,et al. Powder Handling and Processing, 2005,17(1),28.
14 刘银,吴燕,杨玉芬,等. 造纸化学品, 2012(5),1.
15 吴成宝,盖国胜,陈峥华,等. 塑料科技, 2016, 44(5),37.
16 刘银,吴燕,杨玉芬,等. 造纸科学与技术, 2013(1),60. |
|
|
|
渝公网安备50019002502923号 © Editorial Office of Materials Reports.
