Catalytically Active Boron Nitride in Acetylene Hydrochlorination
文献类型：期刊论文
| 作者 | Pan, Xiulian2; Tie, Kai2; Ding, Minzheng2; Cui, Tingting2; Bao, Xinhe1,2; Li, Pan1,2; Li, Haobo2 |
| 刊名 | ACS CATALYSIS
 |
| 出版日期 | 2017-12-01 |
| 卷号 | 7期号:12页码:8572-8577 |
| ISSN号 | 2155-5435 |
| 关键词 | Porous Boron Nitride Metal Free Catalyst Acetylene Hydrochlorination Mercury-free Catalyst Stability |
| DOI | 10.1021/acscatal.7b01877 |
| 文献子类 | Article |
| 英文摘要 | This study presents the discovery that porous boron nitride (p-BN) is active in acetylene hydrochlorination, although boron nitride (BN) is generally considered chemically inert. An acetylene conversion of 9996 is achieved with a vinyl chloride selectivity over 9996 at 280 degrees C at a gas hourly space velocity (GHSV) of 1.32 mL min(-1) g(-1). By contrast, the commercially available crystallized hexagonal BN (h-BN) exhibits no catalytic activity. Furthermore, this p-BN is rather durable as demonstrated by a 1000 h lifetime test. Catalytic tests, spectroscopic characterization, and theoretical calculations indicate that the activity likely originates from the defects and edge sites. Particularly, the armchair edges of BN can polarize and activate acetylene, which then reacts with gaseous HCl giving vinyl chloride as the product. |
| WOS关键词 | SUPPORTED GOLD CATALYST ; OXIDATIVE DEHYDROGENATION ; CARBON NANOTUBES ; GRAPHENE ; REACTIVATION ; OXYGEN ; NANOMATERIALS ; ACTIVATION ; NANOSHEETS ; CHLORIDE |
| WOS研究方向 | Chemistry |
| 语种 | 英语 |
| 出版者 | AMER CHEMICAL SOC |
| WOS记录号 | WOS:000417230500065 |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/169232]  |
| 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 |
| 通讯作者 | Pan, Xiulian; Bao, Xinhe |
| 作者单位 | 1.Univ Sci & Technol China, Dept Chem Phys, 96 Jinzhai Rd, Hefei 230026, Anhui, Peoples R China 2.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, 457 Zhongshan Rd, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Pan, Xiulian,Tie, Kai,Ding, Minzheng,et al. Catalytically Active Boron Nitride in Acetylene Hydrochlorination[J]. ACS CATALYSIS,2017,7(12):8572-8577. |
| APA | Pan, Xiulian.,Tie, Kai.,Ding, Minzheng.,Cui, Tingting.,Bao, Xinhe.,...&Li, Haobo.(2017).Catalytically Active Boron Nitride in Acetylene Hydrochlorination.ACS CATALYSIS,7(12),8572-8577. |
| MLA | Pan, Xiulian,et al."Catalytically Active Boron Nitride in Acetylene Hydrochlorination".ACS CATALYSIS 7.12(2017):8572-8577. |
入库方式： OAI收割
来源：大连化学物理研究所
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