Perovskite hollow nanospheres for the catalytic wet air oxidation of lignin
文献类型：期刊论文
| 作者 | Gao, Peng1,2; Li, Changzhi1; Wang, Hua1; Wang, Xiaodong1; Wang, Aiqin1 |
| 刊名 | chinese journal of catalysis
 |
| 出版日期 | 2013-10-01 |
| 卷号 | 34期号:10页码:1811-1815 |
| 关键词 | Perovskite-type oxide Lignin Catalytic wet air oxidation High catalytic activity Low leaching |
| 产权排序 | 待补充 |
| 通讯作者 | 王爱琴 |
| 合作状况 | 英 |
| 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. |
| WOS标题词 | science & technology ; physical sciences ; technology |
| 学科主题 | 物理化学 |
| 类目[WOS] | chemistry, applied ; chemistry, physical ; engineering, chemical |
| 研究领域[WOS] | chemistry ; engineering |
| 关键词[WOS] | aromatic-aldehydes ; stability ; future ; phenol ; oxide |
| 收录类别 | SCI |
| 资助信息 | 1，1 |
| 原文出处 | 1815 |
| 语种 | 英语 |
| WOS记录号 | WOS:000325601000002 |
| 公开日期 | 2014-09-11 |
| 源URL | [http://159.226.238.44/handle/321008/119373]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 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 |
| 推荐引用方式 GB/T 7714 | 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. |
| APA | Gao, Peng,Li, Changzhi,Wang, Hua,Wang, Xiaodong,&Wang, Aiqin.(2013).Perovskite hollow nanospheres for the catalytic wet air oxidation of lignin.chinese journal of catalysis,34(10),1811-1815. |
| MLA | Gao, Peng,et al."Perovskite hollow nanospheres for the catalytic wet air oxidation of lignin".chinese journal of catalysis 34.10(2013):1811-1815. |
入库方式： OAI收割
来源：大连化学物理研究所
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