Photopolymerization of powder suspensions for shaping ceramics

被引：140

作者：

Halloran, John W. ^{[1
]}

Tomeckova, Vladislava ^{[1
]}

Gentry, Susan ^{[1
]}

Das, Suman ^{[2
]}

Cilino, Paul ^{[2
]}

Yuan, Dajun ^{[2
]}

Guo, Rui ^{[2
]}

Rudraraju, Andinidh ^{[2
]}

Shao, Peng ^{[2
]}

Wu, Tao ^{[2
]}

Alabi, Taiwo R. ^{[2
]}

Baker, Wil ^{[3
]}

Legdzina, Daira ^{[3
]}

Wolski, Dennis ^{[3
]}

Zimbeck, Walter R. ^{[4
]}

Long, David ^{[4
]}

机构：

[1] Univ Michigan, Dept Mat Sci & Engn, Ann Arbor, MI 48109 USA

[2] Georgia Inst Technol, Atlanta, GA 30332 USA

[3] Honeywell Engines & Syst, Phoenix, AZ USA

[4] Technol Assessment & Transfer, Annapolis, MD USA

来源：

JOURNAL OF THE EUROPEAN CERAMIC SOCIETY | 2011年 / 31卷 / 14期

关键词：

Photopolymerization; Shaping; Suspensions; Rapid prototyping; CURE DEPTH; STEREOLITHOGRAPHY; FABRICATION;

D O I：

10.1016/j.jeurceramsoc.2010.12.003

中图分类号：

TQ174 [陶瓷工业]; TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

The photopolymerization of suspensions of ceramic powders in monomer solutions is the fundamental step for forming techniques where a liquid suspension is solidified with UV light. The photopolymerization behavior is determined by the properties of the monomer and photoinitiator and by the transport of photons in the suspension. Photon transport in suspensions involves scattering from the particle and absorption by photoinitiators and inert dyes. The photopolymerization behavior is related to the formulation of the suspensions. Proper formulations are discussed for several applications. Techniques for characterization include cure depth measurements, photocalorimetry, and photorheology. (C) 2010 Elsevier Ltd. All rights reserved.

引用

页码：2613 / 2619

页数：7

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