Fabrication of diacetylene nanofibers and their dynamic behavior in the course of solid-state polymerization

被引:6
作者
Baba, K
Kasai, H
Okada, S
Nakanishi, H [1 ]
Oikawa, H
机构
[1] Tohoku Univ, Inst Multidisciplinary Res Adv Mat, Sendai, Miyagi 9808577, Japan
[2] Natl Inst Mat Sci, Nanomat Lab, Tsukuba, Ibaraki, Japan
关键词
diacetylene; microwave; nanocrystal; nanofiber; polydiacetylene; reprecipitation; solid-state polymerization;
D O I
10.1080/15421400500367066
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
The size-controlled diacetylene nanocrystals and/or nanofibers are fabricated by the reprecipitation-microwave irradiation method. It is found that the worm-like monomer nanofibers are converted into straight-like ones during the solid-state polymerization.
引用
收藏
页码:161 / 166
页数:6
相关论文
共 11 条
[1]   Novel fabrication process of organic microcrystals using microwave-irradiation [J].
Baba, K ;
Kasai, H ;
Okada, S ;
Oikawa, H ;
Nakanishi, H .
JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS, 2000, 39 (12A) :L1256-L1258
[2]  
BABA K, 2002, OPT MATER, V21, P591
[3]   A NOVEL PREPARATION METHOD OF ORGANIC MICROCRYSTALS [J].
KASAI, H ;
NALWA, HS ;
OIKAWA, H ;
OKADA, S ;
MATSUDA, H ;
MINAMI, N ;
KAKUTA, A ;
ONO, K ;
MUKOH, A ;
NAKANISHI, H .
JAPANESE JOURNAL OF APPLIED PHYSICS PART 2-LETTERS & EXPRESS LETTERS, 1992, 31 (8A) :L1132-L1134
[4]  
Kasai H., 2000, HDB NANOSTRUCTURED M, P433
[5]  
NAKANISHI H, 1976, J POLYM SCI POL CHEM, V14, P2079, DOI 10.1002/pol.1976.170140824
[6]  
Oikawa H, 2000, POLYM ADVAN TECHNOL, V11, P783, DOI 10.1002/1099-1581(200008/12)11:8/12<783::AID-PAT28>3.0.CO
[7]  
2-L
[8]   Nano-wire crystals of π-conjugated organic materials [J].
Onodera, T ;
Oshikiri, T ;
Katagi, H ;
Kasai, H ;
Okada, S ;
Oikawa, H ;
Terauchi, M ;
Tanaka, M ;
Nakanishi, H .
JOURNAL OF CRYSTAL GROWTH, 2001, 229 (01) :586-590
[9]   Novel polydiacetylenes for optical materials: beyond the conventional polydiacetylenes [J].
Sarkar, A ;
Okada, S ;
Matsuzawa, H ;
Matsuda, H ;
Nakanishi, H .
JOURNAL OF MATERIALS CHEMISTRY, 2000, 10 (04) :819-828
[10]   Single-crystal-to-single-crystal transformation of diolefin derivatives in nanocrystals [J].
Takahashi, S ;
Miura, H ;
Kasai, H ;
Okada, S ;
Oikawa, H ;
Nakanishi, H .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2002, 124 (37) :10944-10945