A novel route to three-dimensionally ordered macroporous polymers by electron irradiation of polymer colloids

被引：32

作者：

Cho, SO ^{[1
]}

Jun, HY ^{[1
]}

Ahn, SK ^{[1
]}

机构：

[1] Korea Adv Inst Sci & Technol, Dept Nucl & Quantum Engn, Taejon 305701, South Korea

来源：

ADVANCED MATERIALS | 2005年 / 17卷 / 01期

关键词：

D O I：

10.1002/adma.200400376

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A novel method for synthesizing ordered macroporous polymers is presented. Simply irradiating an electron beam onto colloidal polymer crystals generates regularly ordered macroporous polymers. No post-treatment is required for the formation of porous polymers. In addition, arbitrarily shaped two- and three-dimensional macroporous polymers of tunable pore sizes are fabricated via the electron-irradiation method.

引用

页码：120 / +

页数：7

共 28 条

[1] Transient measurement of resist charging during electron beam exposure [J].

Bai, M ;

Meisburger, WD ;

Pease, RFW .

JOURNAL OF VACUUM SCIENCE & TECHNOLOGY B, 2003, 21 (01) :106-111

[2] The formation of nano-dot and nano-ring structures in colloidal monolayer lithography [J].

Boneberg, J ;

Burmeister, F ;

Schafle, C ;

Leiderer, P ;

Reim, D ;

Fery, A ;

Herminghaus, S .

LANGMUIR, 1997, 13 (26) :7080-7084

[3]

Burmeister F, 1998, ADV MATER, V10, P495, DOI 10.1002/(SICI)1521-4095(199804)10:6<495::AID-ADMA495>3.0.CO

[4]

2-A

[5] STRUCTURAL MODIFICATION OF POLYMER-FILMS BY ION IRRADIATION [J].

CALCAGNO, L ;

COMPAGNINI, G ;

FOTI, G .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 1992, 65 (1-4) :413-422

[6] FABRICATION OF HIGH-ASPECT-RATIO SILICON PILLARS OF LESS-THAN-10-NM DIAMETER [J].

CHEN, W ;

AHMED, H .

APPLIED PHYSICS LETTERS, 1993, 63 (08) :1116-1118

[7] Ordered nanoporous polymer-carbon composites [J].

Choi, M ;

Ryoo, R .

NATURE MATERIALS, 2003, 2 (07) :473-476

[8] SINGLE-DOMAIN MAGNETIC PILLAR ARRAY OF 35-NM DIAMETER AND 65-GBITS/IN(2) DENSITY FOR ULTRAHIGH DENSITY QUANTUM MAGNETIC STORAGE [J].

CHOU, SY ;

WEI, MS ;

KRAUSS, PR ;

FISCHER, PB .

JOURNAL OF APPLIED PHYSICS, 1994, 76 (10) :6673-6675

[9] RELATION BETWEEN STRUCTURE AND ELECTRONIC-PROPERTIES OF ION IRRADIATED POLYMERS [J].

DAVENAS, J ;

XU, XL ;

BOITEUX, G ;

SAGE, D .

NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH SECTION B-BEAM INTERACTIONS WITH MATERIALS AND ATOMS, 1989, 39 (1-4) :754-763

[10] Ordered porous materials for emerging applications [J].

Davis, ME .

NATURE, 2002, 417 (6891) :813-821

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