每周分享:《Journal of the American Chemical Society》文章分享

時間:2014-05-21    瀏覽:995次

    今天給大家分享的是2014年2月份《Journal of the American Chemical Society》上發表的一篇名為:Effective One-Step Synthesis of Silica Supported 1,3-Dibutylimidazolium Acetate for Carbon Dioxide Capture 。

文章摘要如下:

A new methodology has been developed to immobilize 1,3-dibutylimidazolium acetate on the surface of amino-propyl functionalized periodic mesoporous silica materials via an efficient one-pot synthesis. FTIR and solid state 13C NMR analysis confirmed the presence of the supported 1,3-dibutylimidazolium acetate compared to the separately prepared pure ionic liquid 1,3-dibutylimidazolium acetate. The resulting materials were investigated for use as possible capture reagents for carbon dioxide.

該文章中材料表征采用的是美國麥克儀器ASAP 2020,使用該儀器獲得材料氮氣吸附脫附等溫線。

詳情可參考下面鏈接:

http://pubs.acs.org/doi/abs/10.1021/jp4088964