Preparations of nano/micro structured polyaniline membranes for ph sensing
文献类型：期刊论文
| 作者 | Song Ji-Xia1,2; Han Dong-Xue1; Li Fei1; Niu Li1 |
| 刊名 | Chemical journal of chinese universities-chinese
 |
| 出版日期 | 2010-08-10 |
| 卷号 | 31期号:8页码:1688-1692 |
| 关键词 | Polyaniline Nano/micro structures Acidity In-situ deposition Ph sensing |
| ISSN号 | 0251-0790 |
| 通讯作者 | Han dong-xue(dxhan@ciac.jl.cn) |
| 英文摘要 | Effect of acidity on the growth of "polyaniline nanostructures was investigated in various acidic media, such as 0.1 mol/l h(2)so(4), phosphate buffer solutions(pbs) at ph = 4 and ph = 7, and 0.1 mol/l ammonium hydroxide. pant nanostructures, such as nanocactus, micromats, microflakes, microroses and interconnected three-dimensional networks, microdendrimers, microbranches, etc., were synthesized using ammonium persulfate as oxidant under frozen condition in solution and on clipped substrates, respectively. a possible mechanism for forming those pant nanostructures, ascribed to ph effect and the crystalline anisotropy of ice to direct growth, was proposed. in addition, induction of clipped substrates and diffusion-limited growth play key roles in forming dendritic morphology on them. moreover, ph responses of those four nanostructured pant membranes in-situ deposited on glass substrates were further examined in the range of ph = 3-9, which resulted in a high sensitivity. |
| WOS关键词 | CHEMICAL-SENSOR ; FUEL-CELLS ; NANOFIBERS ; NANOPARTICLES ; FABRICATION ; GROWTH ; MICROSPHERES ; SENSITIVITY ; PERFORMANCE ; DERIVATIVES |
| WOS研究方向 | Chemistry |
| WOS类目 | Chemistry, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000281590200039 |
| 出版者 | HIGHER EDUCATION PRESS |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2408057 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Han Dong-Xue |
| 作者单位 | 1.Changchun Inst Appl Chem, State Key Lab Electroanalyt Chem, Changchun 130022, Peoples R China 2.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Song Ji-Xia,Han Dong-Xue,Li Fei,et al. Preparations of nano/micro structured polyaniline membranes for ph sensing[J]. Chemical journal of chinese universities-chinese,2010,31(8):1688-1692. |
| APA | Song Ji-Xia,Han Dong-Xue,Li Fei,&Niu Li.(2010).Preparations of nano/micro structured polyaniline membranes for ph sensing.Chemical journal of chinese universities-chinese,31(8),1688-1692. |
| MLA | Song Ji-Xia,et al."Preparations of nano/micro structured polyaniline membranes for ph sensing".Chemical journal of chinese universities-chinese 31.8(2010):1688-1692. |
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来源：中国科学院大学
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