| 微波辐照法制备高分子稳定的水溶性铂氧化物纳米颗粒 |
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| 引用本文： | 王克明,何宝林,刘汉范,刘光荣,孙春桃,徐伟,高欲冉.微波辐照法制备高分子稳定的水溶性铂氧化物纳米颗粒[J].化学与生物工程,2006,23(12):7-10. |
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| 作者姓名： | 王克明 何宝林 刘汉范 刘光荣 孙春桃 徐伟 高欲冉 |
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| 作者单位： | 中南民族大学化学与材料科学学院,催化材料科学湖北省重点实验室,湖北,武汉,430074 |
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| 摘 要： | 采用微波辐照法制备了水溶性聚乙烯吡咯烷酮稳定的氧化铂纳米颗粒,并对产物进行了UV-Vis、TEM和XPS等表征.在调节反应溶液的pH值时,加入一定量的乙酸钠,所制得的纳米颗粒粒径小、分布窄、稳定性好.
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| 关 键 词： | 微波法 聚乙烯吡咯烷酮 氧化铂 纳米颗粒 |
| 文章编号： | 1672-5425（2006）12-0007-04 |
| 收稿时间： | 2006-10-12 |
| 修稿时间： | 2006年10月12 |
Preparation of Polymer-stabilized Water Soluble Nanoparticles of Platinum Oxide by Microwave Irradiation |
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| WANG Ke-ming,HE Bao-lin,LIU Han-fan,LIU Guang-rong,SUN Chun-tao,XU Wei,GAO Yu-ran.Preparation of Polymer-stabilized Water Soluble Nanoparticles of Platinum Oxide by Microwave Irradiation[J].Chemistry & Bioengineering,2006,23(12):7-10. |
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| Authors: | WANG Ke-ming HE Bao-lin LIU Han-fan LIU Guang-rong SUN Chun-tao XU Wei GAO Yu-ran |
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| Abstract: | Polyvinylpyrrolidone(PVP)-stabilized PtO_(2) nanoparticles were prepared by using microwave irradiation in water solution,and were characterized by UV-Vis,TEM and XPS examinations.When sodium acetate was added for adjusting pH value of the solution,the nanoparticles had smaller particle size with narrower distribution and better stability. |
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| Keywords: | microwave polyvinylpyrrolidone platinum oxide nanoparticle |
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