Graphene Oxide Induced High Crystallinity of SAPO-11 Molecular Sieves for Improved Alkane Isomerization Performance
文献类型：期刊论文
| 作者 | Du, Yanyan; Yao, Heliang; Zhao, Lei; Yang, Hongmei; Wang, Min; Yuan, Long; Xu, Yanhui; Li, Jiusheng |
| 刊名 | CHEMNANOMAT
 |
| 出版日期 | 2019-09-01 |
| 卷号 | 5期号:9页码:1225 |
| 关键词 | bifunctional catalysts high crystallinity graphene oxide hydroisomerization non-solvent method |
| ISSN号 | 2199-692X |
| DOI | 10.1002/cnma.201900349 |
| 文献子类 | Article |
| 英文摘要 | In the presence of graphene oxide (GO), highly crystallized SAPO-11 molecular sieves were prepared by a non-solvent method. The functional groups of GO bind with raw materials, with the formation of hydrogen bonds and acid amides, verified by the XPS analysis. The inorganic precursor and structure-directing agent molecules will be fixed on the surface of GO, increasing the reaction rate and crystallization for SAPO-11 preparation, confirmed by the XRD and BET results. Meanwhile, the IR analysis of the adsorption of pyridine indicates there are more acidic sites for the highly crystallized SAPO-11 sample. The resultant well-crystallized SAPO-11 molecular sieves exhibited greater isomer yield and better catalytic activity compared to traditional SAPO-11 prepared without GO. |
| WOS研究方向 | Chemistry ; Science & Technology - Other Topics ; Materials Science |
| 语种 | 英语 |
| 出版者 | WILEY-V C H VERLAG GMBH |
| 源URL | [http://ir.sic.ac.cn/handle/331005/26964]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 推荐引用方式 GB/T 7714 | Du, Yanyan,Yao, Heliang,Zhao, Lei,et al. Graphene Oxide Induced High Crystallinity of SAPO-11 Molecular Sieves for Improved Alkane Isomerization Performance[J]. CHEMNANOMAT,2019,5(9):1225. |
| APA | Du, Yanyan.,Yao, Heliang.,Zhao, Lei.,Yang, Hongmei.,Wang, Min.,...&Li, Jiusheng.(2019).Graphene Oxide Induced High Crystallinity of SAPO-11 Molecular Sieves for Improved Alkane Isomerization Performance.CHEMNANOMAT,5(9),1225. |
| MLA | Du, Yanyan,et al."Graphene Oxide Induced High Crystallinity of SAPO-11 Molecular Sieves for Improved Alkane Isomerization Performance".CHEMNANOMAT 5.9(2019):1225. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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