中国科学院大连化学物理研究所机构知识库
Advanced  
DICP OpenIR  > 中国科学院大连化学物理研究所  > 期刊论文
学科主题: 物理化学
题名: Perovskite hollow nanospheres for the catalytic wet air oxidation of lignin
作者: Gao, Peng1, 2;  Li, Changzhi1;  Wang, Hua1;  Wang, Xiaodong1;  Wang, Aiqin1
通讯作者: 王爱琴
关键词: Perovskite-type oxide ;  Lignin ;  Catalytic wet air oxidation ;  High catalytic activity ;  Low leaching
刊名: CHINESE JOURNAL OF CATALYSIS
发表日期: 2013-10-01
DOI: 10.1016/S1872-2067(12)60691-3
卷: 34, 期:10, 页:1811-1815
收录类别: SCI
合作性质: 
文章类型: Article
部门归属: 15
项目归属: 1502
产权排名: 待补充
WOS标题词: Science & Technology ;  Physical Sciences ;  Technology
类目[WOS]: Chemistry, Applied ;  Chemistry, Physical ;  Engineering, Chemical
资助者: 1,1
研究领域[WOS]: Chemistry ;  Engineering
英文摘要: A urea-assisted solvothermal-calcination method was used to prepare LaFexMn1-xO3 and La0.9Sr0.1MnO3 hollow nanospheres, and their crystal phase, morphology, and specific surface area properties were analyzed by X-ray diffraction, transmission electron microscopy, and nitrogen adsorption-desorption isotherms. These materials were then evaluated as catalysts for the catalytic wet air oxidation (CWAO) of lignin, and showed much better catalytic performance than perovskite prepared by the traditional sol-gel method. The structure of the hollow nanospheres has been suggested as the reason of this higher catalytic activity. For the CWAO reaction at 120 degrees C and 0.2 MPa O-2, the conversion of lignin was greater than 80% after 1 h. Analysis of the ions leaching from the material following the completion of the reaction showed that the catalysts were very stable under the reaction conditions because of their perovskite phase structure. (C) 2013, Dalian Institute of Chemical Physics, Chinese Academy of Sciences. Published by Elsevier B.V. All rights reserved.
关键词[WOS]: AROMATIC-ALDEHYDES ;  STABILITY ;  FUTURE ;  PHENOL ;  OXIDE
语种: 英语
原文出处: 查看原文
WOS记录号: WOS:000325601000002
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/119373
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

Files in This Item: Download All
File Name/ File Size Content Type Version Access License
2013Kjj6uBOF2m.PDF(564KB)----开放获取View Download

作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Liaoning, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China

Recommended Citation:
Gao, Peng,Li, Changzhi,Wang, Hua,et al. Perovskite hollow nanospheres for the catalytic wet air oxidation of lignin[J]. CHINESE JOURNAL OF CATALYSIS,2013,34(10):1811-1815.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Gao, Peng]'s Articles
 [Li, Changzhi]'s Articles
 [Wang, Hua]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Gao, Peng]‘s Articles
 [Li, Changzhi]‘s Articles
 [Wang, Hua]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
  Add to CiteULike  Add to Connotea  Add to Del.icio.us  Add to Digg  Add to Reddit 
文件名: 2013Kjj6uBOF2m.PDF
格式: Adobe PDF
此文件暂不支持浏览
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Powered by CSpace