私密直播全婐app免费大渔直播,国产av成人无码免费视频,男女同房做爰全过程高潮,国产精品自产拍在线观看

當前位置:群英聚首 > 論文著作 > 正文
Performance of amine-multilayered solid sorbents for CO2 removal: Effect of fabrication variables
來源:江兵兵教授個人網站 發布日期:2013-04-09
作者:Jiang B, Kish V, Fauth DJ, Gray ML, Pennline HW, Li B.
關鍵字:Carbon capture, Sorbent, Layer-by-layer self-assembly
論文來源:期刊
具體來源:Int J Greenhouse Gas Control
發表時間:2011年

The emission of fossil fuel carbon dioxide (CO2) to the atmosphere is implicated as the predominant cause of global climate change; therefore, advanced CO2 capture technologies are of the utmost importance. In this study, innovative amine-multilayered sorbents were fabricated using layer-by-layer (LbL) nanoassembly technology via alternate deposition of a CO2-adsorbing amine polymer (e.g. polyethylenimine or PEI) and an oppositely-charged polymer (e.g. polystyrene sulfonate or PSS). We found that the developed sorbents could be used for CO2 capture and that LbL nanoassembly allows us to engineer their CO2 capture performance through the fabrication variables (e.g. deposition polymers, deposition media, and number of bilayers). PEI/PSS was found to be the best polymer combination for developing sorbents with relatively high CO2 capture capacity. The amine-multilayered solid sorbents possessed fine microstructures and may have similar polymer deposition within and on the surface of solid sorbents. These amine-multilayered sorbents had much faster CO2 desorption rates compared to sorbents prepared using the current PEI-impregnation approach. Such fast CO2 desorption could make sorbents a good option for CO2 removal from power plants and even the atmosphere.

Copyright © 2005 Polymer.cn All rights reserved
中國聚合物網 版權所有
經營性網站備案信息

京公網安備11010502032929號

工商備案公示信息

京ICP證050801號

京ICP備12003651號

主站蜘蛛池模板: 肇庆市| 南城县| 钟山县| 顺平县| 青龙| 应城市| 乌兰县| 左权县| 钟祥市| 阜南县| 婺源县| 江西省| 五河县| 开化县| 南汇区| 双城市| 尚志市| 阿尔山市| 郎溪县| 安溪县| 新沂市| 云林县| 麻栗坡县| 萨嘎县| 吴川市| 汝州市| 肇源县| 咸阳市| 鹤峰县| 合山市| 桂阳县| 五河县| 丹巴县| 厦门市| 周至县| 新安县| 太白县| 鞍山市| 邛崃市| 新沂市| 嘉禾县|