山东大学研究生导师介绍-----孙德军
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[个人简介]go to english version
姓 名孙德军
性 别男
出生日期1965-07-16
职 称教授(博导)
研究类别物理化学
工作单位胶体与界面化学研究所
电 话0531-88364749
传 真0531-88564750
e-maildjsun@sdu.edu.cn
[学术简介]
1986年山东大学化学系获学士学位,1989年获硕士学位后留校任教,后获物理化学专业博士学位。
[主讲课程]
胶体体系相行为、分散体系流变学、物理化学与胶体化学
[研究领域和兴趣]
体相与界面无机纳米粒子的自组装;表面活性剂、纳米粒子和聚合物协同稳定的乳液;油田胶体化学
1.ldh (layered double hydroxide)片状纳米粒子-水分散体系
通过水分散体系中ldh纳米粒子间相互作用的调控,使体系有序-无序相转变和粒子由体相至界面的迁移得以实现。继ldh胶体体系中形成向列相(chem. mater. 2003, 15, 3240)之后,同步辐射小角x 射线散射等手段又证实了特定ldh胶体体系中层状相的存在;两亲共聚物使ldh悬浮体耐温、耐盐和剪切稳定性极大地提高;加盐可调控ldh纳米粒子至油水界面,从而制得稳定o/w乳液。
2.乳液制备与应用
用表面活性剂、疏水改性聚合物以及合成锂皂石、ldh片状纳米粒子等制备了石蜡乳液,室内研究以及胜利油田、渤海bz 25-1(中海油天津分公司)、华北油田、中石化西北分公司(新疆)、滇黔桂石油勘探局临盘钻探公司等油田区块累计600多吨、上百口井的现场试验表明,乳液具有优异的防塌、润滑和保护油气层等作用。
[主要论著]
1. pickering emulsions stabilized by layered double hydroxides (ldh) particles in the presence of different types of salt, submitted
2. synthesis of bilayer oleic acid coated fe3o4 nanoparticles and their application in ph-responsive pickering emulsions, journal of colloid and interface science, accepted
3. effect of dispersion ph on the formation and stability of pickering emulsions stabilized by layered double hydroxides particles, journal of colloid and interface science, 306 (2): 285-295, 2007
4. formation and stability of paraffin oil-in-water nano-emulsions prepared by the emulsion inversion point method,journal of colloid and interface science, 303 (2): 557-563, 2006
5. pickering emulsions stabilized solely by layered double hydroxides particles: the effect of salt on emulsion formation and stability,journal of colloid and interface science, 302 (1): 159-169, 2006
6. the effect of block copolymer epe1100 on the colloidal stability of mg–al ldh dispersions,journal of colloid and interface science, 289(2): 410-418, 2005
7. lamellar phase in colloidal suspensions of positively charged ldhs platelets,soft matter, 1 (6): 428-430, 2005
8. effect of additives on the cloud points of two tri-block copolymers in aqueous solution, colloid surface a, 237 (1-3): 1-6, 2004
9. swelling inhibition by polyglycols in montmorillonite dispersions, j. disper. sci. technol., 25 (1): 63-66, 2004
10. liquid-crystalline phases of colloidal dispersions of layered double hydroxides,chemistry of materials,15 (17): 3240-3241, 2003
11. synthesis and characterization of polyoxyethylene sulfate intercalated mg-al-nitrate layered double hydroxide, langmuir, 19 (14): 5570-5574, 2003
ldh胶体分散体系的工作被p natl acad sci usa (pnas), physical review letters,j. am. chem. soc.,curr opin colloid in,j. phys. chem. b.,langmuir,philos t roy soc a, j colloid interf sci,pure appl chem, nanotechnology等引用。
[科研项目]
1.基于低能乳化石蜡的新型环保钻井完井液技术, 国家863计划 (2006aa06z217),95万元,起止时间:2006-2008,负责
2.环保型悬乳液体系的研究与应用, 中石化科技部 (p05033), 130万元,起止时间:2005-2007,负责
3.基于片状无机胶体粒子体系的向列相,国家自然科学基金(20373036), 24万元, 起止时间:2004-2006,负责
4.完井液技术研究,国家“十五”攻关计划(2002ba312b-01),100万元,起止时间:2002-2004,负责
[科研成果]
1. 多元金属氢氧化物超细粉制备及应用研究,国家科技部,国家科技进步二等奖,2001;
2. 多元金属氢氧化物超细粉制备及应用研究,山东蔧萍继萍冀揭坏冉保
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