Template-free synthesis of porous carbonaceous solid acids with controllable acid sites and their excellent activity for catalyzing the synthesis of biofuels and fine chemicals
文献类型：期刊论文
| 作者 | Liu, Fujian1; Li, Bojie2; Liu, Chen1; Kong, Weiping1; Yi, Xianfeng3; Zheng, Anmin3; Qi, Chenze1 |
| 刊名 | CATALYSIS SCIENCE & TECHNOLOGY
 |
| 出版日期 | 2016 |
| 卷号 | 6期号:9页码:2995-3007 |
| 英文摘要 | N rich porous carbon based solid acids (NPC-[CxN][X]) have been successfully synthesized by treatment of N rich porous carbon (NPC) with various quaternary ammoniation reagents such as iodomethane, 1,3-propane sultone, and 1,4-butanesultone, and ion exchange with various strong acids such as HSO3CF3, H2SO4, H3PW12O40, HBF4 etc. The NPC support was synthesized by carbonization of KOH-activated polypyrrole without using additional templates. Various characterizations showed that NPC-[CxN][X] possesses abundant nanopores, large Brunauer-Emmett-Teller surface areas, good stability, and strong and controllable acid sites with Bronsted characteristics. The immobilized acidic groups were homogeneously dispersed into NPC-[CxN][X]. Notably, NPC-[CxN][X] acted as efficient, reusable and generalized solid acids, which showed excellent activity in various acid-catalyzed reactions such as esterification and transesterification in the synthesis of biodiesel, dehydration of fructose into 5-hydroxymethylfurfural, depolymerization of crystalline cellulose into sugars, and condensation of phenol with acetone in the synthesis of bisphenol A, much higher than that of various solid acids such as Amberlyst 15, H-ZSM-5, H-USY, and sulfonic group functionalized ordered mesoporous silicas. The preparation of NPC-[CxN][X] leads to the development of porous carbon based solid acids with controllable structural characteristics and excellent catalytic activity. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Chemistry, Physical |
| 研究领域[WOS] | Chemistry |
| 关键词[WOS] | ORDERED MESOPOROUS CARBON ; OXYGEN REDUCTION REACTION ; GRAPHITIC CARBON ; PROTONIC ACID ; P-31 NMR ; CATALYSTS ; CARBONIZATION ; POLYMERS ; GRAPHENE ; PLATFORM |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000375545600016 |
| 源URL | [http://ir.wipm.ac.cn/handle/112942/9341]  |
| 专题 | 武汉物理与数学研究所_磁共振应用研究部 |
| 作者单位 | 1.Shaoxing Univ, Dept Chem, Shaoxing 312000, Peoples R China 2.Hubei Engn Univ, Coll Chem & Mat Sci, Xiaogan 432000, Peoples R China 3.Chinese Acad Sci, Wuhan Inst Phys & Math, Wuhan Ctr Magnet Resonance, State Key Lab Magnet Resonance & Atom & Mol Phys, Wuhan 430071, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Fujian,Li, Bojie,Liu, Chen,et al. Template-free synthesis of porous carbonaceous solid acids with controllable acid sites and their excellent activity for catalyzing the synthesis of biofuels and fine chemicals[J]. CATALYSIS SCIENCE & TECHNOLOGY,2016,6(9):2995-3007. |
| APA | Liu, Fujian.,Li, Bojie.,Liu, Chen.,Kong, Weiping.,Yi, Xianfeng.,...&Qi, Chenze.(2016).Template-free synthesis of porous carbonaceous solid acids with controllable acid sites and their excellent activity for catalyzing the synthesis of biofuels and fine chemicals.CATALYSIS SCIENCE & TECHNOLOGY,6(9),2995-3007. |
| MLA | Liu, Fujian,et al."Template-free synthesis of porous carbonaceous solid acids with controllable acid sites and their excellent activity for catalyzing the synthesis of biofuels and fine chemicals".CATALYSIS SCIENCE & TECHNOLOGY 6.9(2016):2995-3007. |
入库方式： OAI收割
来源：武汉物理与数学研究所
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