CN103569959B - 石英尖劈-聚合物复合纤维阵列的制备方法 - Google Patents

石英尖劈-聚合物复合纤维阵列的制备方法 Download PDF

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CN103569959B
CN103569959B CN201310562967.4A CN201310562967A CN103569959B CN 103569959 B CN103569959 B CN 103569959B CN 201310562967 A CN201310562967 A CN 201310562967A CN 103569959 B CN103569959 B CN 103569959B
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CN103569959A (zh
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卢明辉
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Wuxi Imprint Nano Technology Co Ltd
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Abstract

本发明公开了一种石英尖劈-聚合物复合纤维阵列及其制备方法。石英尖劈-聚合物复合纤维阵列是指组成复合纤维阵列的单根纤维由石英尖劈和聚合物串联构成，这种纤维紧密排列形成阵列结构。其制备方法为，根据专利ZL200710134575.2的方法获得松香填充石英纤维空隙的复合结构，将这种复合结构置于HF酸溶液中腐蚀，形成石英尖劈和中空微管复合结构阵列；然后在上述复合结构阵列中填充聚二甲基硅氧烷、环氧树脂、聚氨酯；最后去除松香，获得石英尖劈-聚合物复合纤维阵列。本发明的结构及制备方法新颖，在光电、信息、传感、生物等领域具有重要的应用价值。

Description

石英尖劈-聚合物复合纤维阵列的制备方法
技术领域
本发明涉及一种亚微米和微米微结构材料的制备方法，特别是一种石英尖劈-聚合物复合纤维阵列及其制备技术。
背景技术
石英尖劈-聚合物复合纤维阵列是一种新型的微阵列结构。石英尖劈独特的几何形状使得在其中传播的光被调制，聚合物纤维材料多样的光响应特性(如荧光、生物响应等)使其具有重要应用。将这两者组合起来，将产生更丰富的物理和化学性能，并将在光电、信息、传感、生物等领域具有重要的应用。
发明内容
本发明的目的是提供一种石英尖劈-聚合物复合纤维阵列，以及一种低成本制备该阵列的方法。
为了实现上述发明目的，本发明采用的技术方案如下：
石英尖劈-聚合物复合纤维阵列，组成复合纤维阵列的单根纤维由石英尖劈和聚二甲基硅氧烷、环氧树脂、聚氨酯等高分子聚合物串联构成，这种纤维紧密排列形成阵列结构。
上述石英尖劈-聚合物复合纤维阵列的制备方法，包括以下步骤：
(1)通过自组装技术组装微米、亚微米石英纤维，获得排列规整的石英纤维束，将所述石英纤维束通过物理或者化学方法填充松香，获得松香填充石英纤维空隙的复合结构，其中石英纤维束与复合结构的体积比为0.1—0.6；
(2)将上述复合结构置于HF酸溶液中腐蚀，形成石英尖劈和中空微管复合结构阵列；
(3)在上述复合结构阵列中填充聚二甲基硅氧烷、环氧树脂、聚氨酯等高分子聚合物；
(4)去除松香，获得石英尖劈-聚合物复合纤维阵列。
本发明与现有技术相比，其显著优点是成本低廉，无需大型仪器，工艺简单可靠。本发明的结构及制备方法新颖，在光电、信息、传感、生物等领域具有重要的应用价值。
附图说明
图1是石英尖劈-聚合物复合纤维阵列的制备方法的示意图。其中，步骤(A)为将松香填充石英纤维空隙的复合结构置于HF酸溶液中腐蚀，形成石英尖劈和中空微管复合结构阵列；步骤(B)为在中空微管结构阵列中部分填充聚合物；步骤(C)为去除松香，获得石英尖劈-聚合物复合纤维阵列。
具体实施方式
下面对本发明作进一步详细的描述。
实施例中聚合物填充石英纤维空隙的复合结构根据专利ZL200710134575.2的方法获得：通过自组装技术组装微米、亚微米石英纤维，获得排列规整的石英纤维束，将所述石英纤维束通过物理或者化学方法填充松香，从而获得松香填充石英纤维空隙的复合结构，其中石英纤维束与复合结构的体积比为0.1—0.6。
实施例1：将松香填充石英纤维空隙的复合结构置于HF酸溶液中腐蚀，形成石英尖劈和中空微管复合结构阵列；然后在上述复合结构阵列中填充聚二甲基硅氧烷，固化后用乙醇去除松香，获得石英尖劈-聚二甲基硅氧烷复合纤维阵列。
实施例2：将松香填充石英纤维空隙的复合结构置于HF酸溶液中腐蚀，形成石英尖劈和中空微管复合结构阵列；然后在上述复合结构阵列中填充环氧树脂，固化后用乙醇去除松香，获得石英尖劈-环氧树脂复合纤维阵列。
实施例3：将松香填充石英纤维空隙的复合结构置于HF酸溶液中腐蚀，形成石英尖劈和中空微管复合结构阵列；然后在上述复合结构阵列中填充聚氨酯，固化后用乙醇除松香，获得石英尖劈-聚氨酯复合纤维阵列。

Claims (2)

1.石英尖劈-聚合物复合纤维阵列的制备方法，其特征是，所述方法包括以下步骤：
(1)通过自组装技术组装微米、亚微米石英纤维，获得排列规整的石英纤维束，将所述石英纤维束通过物理或者化学方法填充松香，获得松香填充石英纤维空隙的复合结构，其中石英纤维束与复合结构的体积比为0.1—0.6；
(2)将上述复合结构置于HF酸溶液中腐蚀，形成石英尖劈和中空微管复合结构阵列；
(3)在上述复合结构阵列中填充聚合物；
(4)去除松香，获得石英尖劈-聚合物复合纤维阵列；
组成所述复合纤维阵列的单根纤维由石英尖劈和聚合物串联构成，这种纤维紧密排列形成阵列结构。
2.根据权利要求1所述的制备方法，其特征在于，所述聚合物为聚二甲基硅氧烷、环氧树脂或者聚氨酯。
CN201310562967.4A 2013-11-12 2013-11-12 石英尖劈-聚合物复合纤维阵列的制备方法 Expired - Fee Related CN103569959B (zh)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101143705A (zh) * 2007-11-01 2008-03-19 南京大学 微米和亚微米针阵列的制备方法
CN102374972A (zh) * 2011-10-13 2012-03-14 浙江大学 单根量子点掺杂聚合物纳米线的湿度传感器及其制备方法
CN102502474A (zh) * 2011-11-10 2012-06-20 无锡英普林纳米科技有限公司 非平面微米和亚微米微针阵列及其制备方法
CN102838078A (zh) * 2012-09-17 2012-12-26 无锡英普林纳米科技有限公司 一种悬空圆盘阵列微结构及其制备方法

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JPH08110429A (ja) * 1994-10-11 1996-04-30 Hitachi Cable Ltd 光導波路素子用ファイバアレイ

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101143705A (zh) * 2007-11-01 2008-03-19 南京大学 微米和亚微米针阵列的制备方法
CN102374972A (zh) * 2011-10-13 2012-03-14 浙江大学 单根量子点掺杂聚合物纳米线的湿度传感器及其制备方法
CN102502474A (zh) * 2011-11-10 2012-06-20 无锡英普林纳米科技有限公司 非平面微米和亚微米微针阵列及其制备方法
CN102838078A (zh) * 2012-09-17 2012-12-26 无锡英普林纳米科技有限公司 一种悬空圆盘阵列微结构及其制备方法

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