A concept for recyclable cross-linked polymers: Topologically networked polyrotaxane capable of undergoing reversible assembly and disassembly

被引:192
作者
Oku, T [1 ]
Furusho, Y [1 ]
Takata, T [1 ]
机构
[1] Tokyo Inst Technol, Dept Organ & Polymer Mat, Meguro Ku, Tokyo 1528550, Japan
关键词
gels; green chemistry; rotaxanes; sulfur; supramolecular chemistry;
D O I
10.1002/anie.200353046
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
It's physical: A novel concept for recyclable cross-linked polymers is presented by utilizing mechanical linkages in a polyrotaxane network capable of undergoing reversible assembly and disassembly (see schematic representation).
引用
收藏
页码:966 / 969
页数:4
相关论文
共 43 条
[1]   Pseudorotaxanes formed between secondary dialkylammonium salts and crown ethers [J].
Ashton, PR ;
Chrystal, EJT ;
Glink, PT ;
Menzer, S ;
Schiavo, C ;
Spencer, N ;
Stoddart, JF ;
Tasker, PA ;
White, AJP ;
Williams, DJ .
CHEMISTRY-A EUROPEAN JOURNAL, 1996, 2 (06) :709-728
[2]   MECHANISTIC STUDY OF RADIATION-INDUCED DEPOLYMERIZATION OF POLY(CHLOROACETALDEHYDE) [J].
CHIEN, JCW ;
LU, PH .
MACROMOLECULES, 1989, 22 (03) :1042-1048
[3]   COPOLYMERIZATION UTILIZING AN EQUILIBRIUM POLYMERIZATION SYSTEM - CATIONIC COPOLYMERIZATIONS OF 1,4,6-TRIOXASPIRO[4.6]UNDECANE WITH 2-METHYL-1,4,6-TRIOXASPIRO[4.5]DECANE AND 2-METHYL-1,4,6-TRIOXASPIRO[4.4]NONANE [J].
CHIKAOKA, S ;
TAKATA, T ;
ENDO, T .
MACROMOLECULES, 1991, 24 (25) :6563-6566
[4]   CATIONIC RING-OPENING POLYMERIZATION OF SPIROORTHOESTER - POLYMER STRUCTURE, POLYMERIZATION MECHANISM, AND VOLUME CHANGE ON POLYMERIZATION [J].
CHIKAOKA, S ;
TAKATA, T ;
ENDO, T .
MACROMOLECULES, 1992, 25 (02) :625-628
[5]   A NOVEL POLYMERIZATION BEHAVIOR OF SPIROORTHOESTER - AN EQUILIBRIUM POLYMERIZATION [J].
CHIKAOKA, S ;
TAKATA, T ;
ENDO, T .
MACROMOLECULES, 1991, 24 (01) :331-332
[6]   NEW ASPECTS OF CATIONIC POLYMERIZATION OF SPIROORTHOESTER - CATIONIC SINGLE RING-OPENING POLYMERIZATION AND EQUILIBRIUM POLYMERIZATION [J].
CHIKAOKA, S ;
TAKATA, T ;
ENDO, T .
MACROMOLECULES, 1991, 24 (25) :6557-6562
[7]   SYNTHESIS AND REACTIONS OF EXO-METHYLENE-CONTAINING POLY(CYCLIC ORTHOESTER) [J].
CHIKAOKA, S ;
TAKATA, T ;
ENDO, T .
MACROMOLECULES, 1994, 27 (09) :2380-2382
[8]   DEPOLYMERIZATION OF DOUBLE-STRANDED XANTHAN BY ACID-HYDROLYSIS - CHARACTERIZATION OF PARTIALLY DEGRADED DOUBLE STRANDS AND SINGLE-STRANDED OLIGOMERS RELEASED FROM THE ORDERED STRUCTURES [J].
CHRISTENSEN, BE ;
SMIDSROD, O ;
ELGSAETER, A ;
STOKKE, BT .
MACROMOLECULES, 1993, 26 (22) :6111-6120
[9]   MACROMOLECULAR ENGINEERING OF POLYLACTONES AND POLYLACTIDES .12. STUDY OF THE DEPOLYMERIZATION REACTIONS OF POLY(EPSILON-CAPROLACTONE) WITH FUNCTIONAL ALUMINUM ALKOXIDE END-GROUPS [J].
DUBOIS, P ;
BARAKAT, I ;
JEROME, R ;
TEYSSIE, P .
MACROMOLECULES, 1993, 26 (17) :4407-4412
[10]   STRUCTURAL STUDIES AND CHEMISTRY OF BACTERIAL CAPSULAR POLYSACCHARIDES - INVESTIGATIONS OF PHOSPHODIESTER-LINKED CAPSULAR POLYSACCHARIDES ISOLATED FROM HEMOPHILUS-INFLUENZAE TYPES A, B, C, AND F - NMR SPECTROSCOPIC IDENTIFICATION AND CHEMICAL MODIFICATION OF END GROUPS AND THE NATURE OF BASE-CATALYZED HYDROLYTIC DEPOLYMERIZATIONLU [J].
EGAN, W ;
SCHNEERSON, R ;
WERNER, KE ;
ZON, G .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1982, 104 (10) :2898-2910