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, Yanyan1; Yao, Heliang2; Zhao, Lei1; Yang, Hongmei1; Wang, Min3; Yuan, Long4; Xu, Yanhui1; Li, Jiusheng1 |
| 刊名 | CHEMNANOMAT
 |
| 出版日期 | 2019-07-24 |
| 页码 | 9 |
| ISSN号 | 2199-692X |
| 关键词 | bifunctional catalysts high crystallinity graphene oxide hydroisomerization non-solvent method |
| DOI | 10.1002/cnma.201900349 |
| 通讯作者 | Du, Yanyan(duyy@sari.ac.cn) ; Li, Jiusheng(lijs@sari.ac.cn) |
| 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关键词 | SELECTIVE ISOMERIZATION ; CARBON NANOTUBES ; HYDROISOMERIZATION ; CATALYSTS ; ACIDITY ; NANOSHEETS ; ZEOLITES ; GRAPHITE |
| 资助项目 | Science and Technology Major Projects of Shanxi Province[GJ 2016-01] ; Natural Science Foundation of Shanghai[19ZR1463400] |
| 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 |
| WOS记录号 | WOS:000477297400001 |
| 源URL | [http://119.78.100.183/handle/2S10ELR8/289171]  |
| 专题 | 中国科学院上海药物研究所 |
| 通讯作者 | Du, Yanyan; Li, Jiusheng |
| 作者单位 | 1.Chinese Acad Sci, Green Chem Engn Technol Res Ctr, Shanghai Adv Res Inst, Shanghai 201210, Peoples R China 2.Chinese Acad Sci, Anal & Testing Ctr Inorgan Mat, Shanghai Inst Ceram, Shanghai 200050, Peoples R China 3.Qingdao Univ Sci & Technol, Coll Mat Sci & Engn, 53 Zhengzhou Rd, Qingdao 266042, Shandong, Peoples R China 4.Jilin Normal Univ, Key Lab Funct Mat Phys & Chem, Minist Educ, Changchun, Jilin, Peoples R China |
| 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,2019:9. |
| 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,9. |
| MLA | Du, Yanyan,et al."Graphene Oxide Induced High Crystallinity of SAPO-11 Molecular Sieves for Improved Alkane Isomerization Performance".CHEMNANOMAT (2019):9. |
入库方式： OAI收割
来源：上海药物研究所
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