Please wait a minute...
材料研究学报  2005, Vol. 19 Issue (6): 645-650    
  论文 本期目录 | 过刊浏览 |
含石灰石粉水泥砂浆在低温环境中的硫酸盐侵蚀
高小建; 马保国; 朱洪波
武汉理工大学硅酸盐材料工程教育部重点实验室; 武汉430070
引用本文:

高小建; 马保国; 朱洪波 . 含石灰石粉水泥砂浆在低温环境中的硫酸盐侵蚀[J]. 材料研究学报, 2005, 19(6): 645-650.

全文: PDF(1174 KB)  
摘要: 分析了掺30%石灰石粉砂浆与纯水泥砂浆在(51)℃的2% MgSO4 溶液中浸泡不同时间后试件表面层的矿物成分变化与微观结构, 研究了强度与外观的变化. 结果表明: 掺入石灰石粉使水泥水化产物中的单硫型水化硫铝酸钙转变为稳定的单碳水化铝酸钙, 物理填充作用使水泥石结构更加致密, 因而在短期的低温硫酸盐侵蚀环境下掺石灰石粉砂浆比纯水泥砂浆表现出更好的耐腐蚀性. 在经受低温硫酸盐侵蚀后纯水泥砂浆生成大量的石膏和钙矾石, 而掺石灰石粉砂浆在经受同条件210 d侵蚀后的腐蚀产物中除了石膏、钙矾石外, 还有少量的硅灰石膏生成, 表明水泥石中的CSH凝胶体也受到侵蚀.
关键词 无机非金属材料水泥砂浆石灰石硫酸盐    
Key words
收稿日期: 1900-01-01     
1 Rowe D.M,Thermoelectrics,an environmentally-friendly source of electrical power,Renewable Energy,16, 1251(1999)
2 Sales B.C.,Thermoelectric materials-smaller is cooler, Science,295(5558),1248(2002)
3 Del Frari D,Diliberto S,Stein N,Boulanger C,Lecuire JM,Pulsed,electrodeposition of(Bi_(1-x)Sb_x)_2 thermoelec- tric thin films,J Appl Electrochemistry,38(4),449(2006)
4 Zou HL,Rowe DM,Williams SGK,Peltier effect in a co- evaporated Sb2Te3(P)-Bi_2Te_3(N) thin film thermocouple, Thin Solid Films,408(1-2),270(2002)
5 Zhang HT,Luo XG,Wang CH,Xiong YM,Li SY,Chen XH,Characterization of nanocrystalline bismuth telluride (Bi_2Te_3) synthesized by a hydrothermal method,Journal of Crystal Growth,265(3-4),558(2004)
6 Venkatasubramanian R,Siivola E,Colpitts T,O'Quinn B,Thin-film thermoelectric devices with high room- temperature figures of merit,Nature,413(6856), 597(2001)
7 H.Zou,D.M.Rowe,G.Min,Preparation and characteriza- tion of p-type Sb_2Te_3 and n-type Bi_2Te_3 thin films grown by coevaporation,J.Vac.Sci.Technol.A,19,899(2001)
8 M.S.Martin-Gonzalez,A.L.Prieto,R..Gronsky,T.Sands, A.M.Stacy,Insights into the electrodeposition of Bi_2Te_3, J.Electrochem.Soc.,149(11),C546(2002)
9 M.Takahashi,Y.Muramatsu,T.Suzuki,S.Sato, M.Watanabe,K.Wakita,T.Uchida,Preparation of Bi_2Te_3 films by electrodeposition from solution con- talning Bi-ethylenediaminetetraacetic acid complex and TeO_2,J.Electrochem.Soc.,150,C169(2003)
10 Luxia Bu,Wei Wang,Hui Wang,Electrodeposition of n-type Bi_2Te_3-ySey thermoelectric thin films on stainless steel and gold substrates,Applied Surface Science,253, 3360(2007)
11 Wen-Lin Wang,Chi-Chao Wan,Yung-Yun Wang, Composition-dependent characterization and optical con- trol of electrodeposited Bi_2Te_3 films for thermoelectric ap- plication,Electro chimica Acts,52,6502(2007)
12 S.Michel,S.Diliberto,C.Boulanger,N.Stein,J.M.Lecuire, Galvanostatic and potentiostatic deposition of bismuth telluride films from nitric acid solution:effect of chem- ical and electrochemical parameters,Journal of Crystal Growth,277,274(2005)
13 B.Y.Yoo,C.-K.Huang,J.R.Lim,J.Herman,M.A.Ryan, N.V.Myung,Electrochenmically deposited thermoelec- tric n-type Bi_2Te_3 thin films,Electrochimica Acta,50, 4371(2005)
14 Xiaochuan Xu,Lidong Chen,Chunfen Wang,Qin Yao, Chude Feng,Template synthesis of heterostructured polyaniline/Bi_2Te_3 nonowires,Journal of Solid State Chemistry,178,2163(2005)
15 JING Xiabin,WANG Lixiang,WANG Xianhong,GENG Yanhou,WANG Fosong,Synthesis,structure,properties and applications of conducting polyaniline,Acts Polymer- ica Sinica,5(5),656(2005) (景遐斌,王利祥,王献红,耿廷候,王佛松,导电聚苯胺的合成,结构,性能和应用,高分子学报,5(5),656(2005))
16 R.Ansari,W.E.Price,G.G.Wallace,Effect of thermal treatment on the electroactivity of polyaniline,Polymer, 37(6),917(1996)
17 Doriane Del Frari,Sebastein Diliberto,Nicolas Stein, Clotilde Bonlanger,Jean-Marie Lecuire,Comparative study of the electrochemical preparation of Bi_2Te_3, Sb_2Te_3,and(Bi_xSb_(1-x))_2Te_3 films,Thin Solid Films, 483,44(2005)
18 N.Mateeva,H.Niculescu,J.Schlenoff,L.R.Testardi,Corre- lation of Seebeck coefficient and electric conductivity in polyaniline and polypyrrole,Journal of Applied Physics, 83(6),3111(1997)
[1] 宋莉芳, 闫佳豪, 张佃康, 薛程, 夏慧芸, 牛艳辉. 碱金属掺杂MIL125CO2 吸附性能[J]. 材料研究学报, 2023, 37(9): 649-654.
[2] 邵鸿媚, 崔勇, 徐文迪, 张伟, 申晓毅, 翟玉春. 空心球形AlOOH的无模板水热制备和吸附性能[J]. 材料研究学报, 2023, 37(9): 675-684.
[3] 任富彦, 欧阳二明. g-C3N4 改性Bi2O3 对盐酸四环素的光催化降解[J]. 材料研究学报, 2023, 37(8): 633-640.
[4] 刘明珠, 樊娆, 张萧宇, 马泽元, 梁城洋, 曹颖, 耿仕通, 李玲. SnO2 作散射层的光阳极膜厚对量子点染料敏化太阳能电池光电性能的影响[J]. 材料研究学报, 2023, 37(7): 554-560.
[5] 李延伟, 罗康, 姚金环. Ni(OH)2 负极材料的十二烷基硫酸钠辅助制备及其储锂性能[J]. 材料研究学报, 2023, 37(6): 453-462.
[6] 余谟鑫, 张书海, 朱博文, 张晨, 王晓婷, 鲍佳敏, 邬翔. N掺杂生物炭的制备及其对Co2+ 的吸附性能[J]. 材料研究学报, 2023, 37(4): 291-300.
[7] 朱明星, 戴中华. SrSc0.5Nb0.5O3 改性BNT基无铅陶瓷的储能特性研究[J]. 材料研究学报, 2023, 37(3): 228-234.
[8] 刘志华, 岳远超, 丘一帆, 卜湘, 阳涛. g-C3N4/Ag/BiOBr复合材料的制备及其光催化还原硝酸盐氮[J]. 材料研究学报, 2023, 37(10): 781-790.
[9] 周毅, 涂强, 米忠华. 制备方法对磷酸盐微晶玻璃结构和性能的影响[J]. 材料研究学报, 2023, 37(10): 739-746.
[10] 谢锋, 郭建峰, 王海涛, 常娜. ZnO/CdS/Ag复合光催化剂的制备及其催化和抗菌性能[J]. 材料研究学报, 2023, 37(1): 10-20.
[11] 余超, 邢广超, 吴郑敏, 董博, 丁军, 邸敬慧, 祝洪喜, 邓承继. 亚微米Al2O3 对重结晶碳化硅的作用机制[J]. 材料研究学报, 2022, 36(9): 679-686.
[12] 方向明, 任帅, 容萍, 刘烁, 高世勇. 自供能Ag/SnSe纳米管红外探测器的制备和性能研究[J]. 材料研究学报, 2022, 36(8): 591-596.
[13] 李福禄, 韩春淼, 高嘉望, 蒋健, 许卉, 李冰. 氧化石墨烯的变温发光[J]. 材料研究学报, 2022, 36(8): 597-601.
[14] 朱晓东, 夏杨雯, 喻强, 杨代雄, 何莉莉, 冯威. Cu掺杂金红石型TiO2 的制备及其光催化性能[J]. 材料研究学报, 2022, 36(8): 635-640.
[15] 熊庭辉, 蔡文汉, 苗雨, 陈晨龙. ZnO纳米棒阵列和薄膜的同步外延生长及其光电化学性能[J]. 材料研究学报, 2022, 36(7): 481-488.