Crosslinked bicontinuous cubic lyotropic liquid-crystal/butyl-rubber composites: Highly selective, breathable barrier materials for chemical agent protection
Crosslinked bicontinuous cubic lyotropic liquid-crystal/butyl-rubber composites: Highly selective, breathable barrier materials for chemical agent protection
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DOI：
10.1002/adma.200601156
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发表时间：
2006-12-18
影响因子：
29.4
通讯作者：
Gin, Douglas L.
中科院分区：
文献类型：
--
作者：
Lu, Xiaoyun;Nguyen, Vinh;Gin, Douglas L.
提出了一种可作为化学试剂屏障的透气材料。该材料由丁基橡胶和可交联的溶致液晶组成。在合适的合成条件下，可以得到具有理想选择性的立方相（见图）。这种材料对水蒸气有很强的渗透性，但对芥子气模拟物有很强的渗透性。设想将这种材料应用于有效的个人防护，使其免受此类化学剂的侵害。
A breathable material that can act as a barrier to chemical agents is presented. The material is composed of butyl rubber and a crosslinkable lyotropic liquid crystal. Under the right synthesis conditions, a cubic phase with the desired selectivity properties results (see figure). The material is highly permeable to water vapor, but strongly impermeable to a mustard gas simulant. Application of the material for effective personal protection against such chemical agents is envisaged.