In-situ Fabrication of Functional Materials inside Porous Fiber using Microwave Selective Heating.,Chemistry - An Asian Journal

当前位置： X-MOL 学术 › Chem. Asian J. › 论文详情

Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)

In-situ Fabrication of Functional Materials inside Porous Fiber using Microwave Selective Heating.
Chemistry - An Asian Journal ( IF 3.5 ) Pub Date : 2020-05-13 , DOI: 10.1002/asia.202000500
Masato Miyakawa ₁ , Chizuru Shigaraki ₁ , Masateru Nishioka ₁

Affiliation

We developed a simple fabrication method, which can emplace functional materials inside porous fibers. In contrast to conventional impregnation methods or surface coating, various functions can be included inside of natural or synthetic fibers. This fabrication method has three steps. First, the raw material solution is absorbed to the fiber. Then the fiber is immersed and pressurized in immiscible liquids with the raw material solution. Finally, the functional particles are fabricated in‐situ inside of the fiber by a chemical reaction such as microwave selective heating. As a model reaction, we fabricated silver‐nanoparticle‐containing cotton fiber. The elemental silver was distributed inside of the fiber in a cross‐sectional distribution as confirmed by SEM‐EDS. Furthermore, we fabricated fibers with zeolite particles inside of porous PTFE fibers.

中文翻译：

使用微波选择性加热原位制备多孔纤维内部的功能材料。

我们开发了一种简单的制造方法，可以将功能材料放入多孔纤维中。与常规的浸渍方法或表面涂覆相反，天然或合成纤维内部可以包括各种功能。该制造方法具有三个步骤。首先，原料溶液被吸收到纤维上。然后，将纤维浸入与原料溶液一起在不混溶的液体中加压。最后，功能粒子是原位制作的纤维内部通过化学反应，例如微波选择性加热。作为模型反应，我们制造了含银纳米粒子的棉纤维。SEM-EDS证实，元素银以横截面分布的形式分布在纤维内部。此外，我们在多孔PTFE纤维内部制造了带有沸石颗粒的纤维。

更新日期：2020-07-01

点击分享查看原文

点击收藏

阅读更多本刊最新论文