Citation: YANG Wei-ya, LING Feng-xiang, ZHANG Hui-cheng, WANG Shao-jun, SHEN Zhi-qi. Synthesis and characterization of hierarchically porous alumina with three-dimensional interconnected pore structure[J]. Journal of Fuel Chemistry and Technology, ;2018, 46(5): 558-563. shu

Synthesis and characterization of hierarchically porous alumina with three-dimensional interconnected pore structure

Dalian Research Institute of Petroleum and Petrochemicals, SINOPEC, Dalian 116045, China

Corresponding author: LING Feng-xiang, lingfengxiang.fshy@sinopec.com
Received Date: 4 January 2018
Revised Date: 27 March 2018

Fund Project: The project was supported by China Petroleum & Chemical Corporation, SINOPEC (116027)China Petroleum & Chemical Corporation, SINOPEC 116027

Figures(6)

Hierarchically porous alumina with three-dimensional interconnected pore structure was prepared by phase separation method with alumina sol as the seed crystals; the alumina material was then characterized by SEM, XRD, N₂ sorption, mercury porosimetry and NMR. The results reveal that the ierarchically porous alumina is provided with macropores of 200-600 nm in gamma phase; it has a high surface area of 366 m²/g and narrow double pore size distributions at about 5 and 400 nm. As revealed by NMR, AlO₄, and AlO₆ are formed in the calcined alumina sample. It is then suggested that during the synthesis, PEO acted as a seed can inspire phase separation, generating the interconnected three-dimensional macropores, while the crystalline grain in the sol may induce the aluminum hydrates to form active AlOOH, which is then transformed to gamma crystalline phase by calcination even at mild temperature.
- 3D-interconnected pores,
- hierarchical pores,
- macroporous alumina,
- seed crystals,
- preparation and characterization
1. [1]
  GUILLERMO C, JORGE A, ANTON A, GUSTAVO M, FERNANDO A, ALFREDO C. Effect of different heavy feedstocks on the deactivation of a commercial hydrotreating catalyst[J]. Fuel, 2012,100(Supplement C):73-79.
2. [2]
  WEI J. Modeling of hydrodemetallation[J]. Stud Surf Sci Catal, 1991,68:333-341. doi: 10.1016/S0167-2991(08)62652-X
3. [3]
  RANA M S, RUFINO N, JACQUES L. Competitive effects of nitrogen and sulfur content on activity of hydrotreating CoMo/Al₂O₃ catalysts:a batch reactor study[J]. Catal Today, 2004,98(1):67-74.
4. [4]
  CHENG Chang-rui, ZHU Hua-qing, GAO Zhi-xian, DU Ming-xian, ZHAI Xiao-zhen. Study and preparation of HDN catalysis for heavy oil Ⅰ. Preparation of support alumina by ph swing method[J]. Pet Process Petrochem, 199,30(4):41-44.
5. [5]
  LI Guang-ci, ZHAO Hui-ji, ZHAO Rui-yu, LIU Chen-guang. Effects of carious pore-enlarging methods on the pore structure of alumina catalyst support[J]. Pet Process Petrochem, 2010,41(1):49-54.
6. [6]
  ZHU Hua-qing, GAO Zhi-xian, CHENG Chang-rui, TAN Chang-yu. Study and preparation of HDN catalysis for heavy oil:Characterization of Mo-Ni-P catalysis[J]. J Fuel Chem Technol, 2000,28(2):105-110.
7. [7]
  WANG Ding-cong. Mesoporous aluminium oxide support with large pore volume by nanoself-assembly[J]. Sci China:Chem, 2009,39(5):420-431.
8. [8]
  WANG Ding-cong, LIU Ji-duan. A research of alumina carrier with penetrating pore structure for asphaltene micelles to diffuse[J]. Pet Process Petrochem, 2010,41(1):31-35.
9. [9]
  ZHANG Kai, WANG Ding-cong. Preparation of macroporous host-guest catalytic material using third nano self-assembly[J]. Sci China Ser Chem, 2013,43(11):1548-1556.
10. [10]
  MASAHIRO S, KEISUKE S, HIROKI N, TAKASHI Y, WATARU N, WATARU U. Important property of polymer spheres for the preparation of three-dimensionally ordered macroporous (3DOM) metal oxides by the ethylene glycol method:The glass-transition temperature[J]. Langmuir, 2012,28(51):17766-17770. doi: 10.1021/la303921u
11. [11]
  YANG T, LOU L, YU W, FENG Y, LI H, YU K, LIU S. 3D ordered macroporous alumina-carbon nanocomposite supported platinum nanoparticles as effective and reusable catalysts for asymmetric hydrogenation[J]. Chem Cat Chem, 2017,9(3):458-464.
12. [12]
  YASUAKI T, KOJI F, KAZUKI N, KIYOUTAKA M, KAZUYUKI H. Synthesis of monolithic Al₂O₃ with well-defined macropores and mesostructured skeletons via the sol-gel process accompanied by phase separation[J]. Chem Mater, 2007,19(14):3393-3398. doi: 10.1021/cm063051p
13. [13]
  TAKAHASHI R, ONISHI A, SATO F, KURAMOTO M. Preparation of bimodal porous alumina using propylene glycol oligomers[J]. J Ceram Soc, 2017,125(10):742-746. doi: 10.2109/jcersj2.17062
14. [14]
  SUN M, ZHAO T, LI Z, MA Z, WANG JIA, LI F. Sol-gel synthesis of macro-mesoporous Al₂O₃-SiO₂-TiO₂ monoliths via phase separation route[J]. Ceram Int, 2016,42(14):15926-15932. doi: 10.1016/j.ceramint.2016.07.068
15. [15]
  WU Jun-sheng, LI Xiao-gang, DU Wei. Preparation and characterization of meso/macro-porous composite oxide Al₂O₃-SiO₂[J]. Chin J Catal, 2006,27(9):755-761.
16. [16]
  BAI Xiu-ling, MA Bo, YANG Wei-ya, LING Feng-xiang. Synthesis and characterization of macroporous Al₂O₃ with interconnected three-dimensional structure[J]. Contemp Chem Ind, 2013,42(3):253-255.
17. [17]
  XU Zi-jie, GAN Li-hua, PANG Ying-cong, CHEN Long-wu. Preparation of Al₂O₃ bulk aerogols by non-supercriticle fluid drying technology[J]. Aata Phys-Chim Sin, 2005,21(2):221-224.
1. [1]
  Haiyu Nie , Chenhui Zhang , Fengpei Du . Ideological and Political Design for the Preparation, Characterization and Particle Size Control Experiment of Nanoemulsion. University Chemistry, 2024, 39(2): 41-46. doi: 10.3866/PKU.DXHX202306055
2. [2]
  Zhuo WANG , Xiaotong LI , Zhipeng HU , Junqiao PAN . Three-dimensional porous carbon decorated with nano bismuth particles: Preparation and sodium storage properties. Chinese Journal of Inorganic Chemistry, 2025, 41(2): 267-274. doi: 10.11862/CJIC.20240223
3. [3]
  Juan Yuan , Bin Zhang , Jinping Wu , Mengfan Wang . Design of a Comprehensive Experiment on Preparation and Characterization of Cu₂(Salen)₂ Nanomaterials with Two Distinct Morphologies. University Chemistry, 2024, 39(10): 420-425. doi: 10.3866/PKU.DXHX202402014
4. [4]
  Keweiyang Zhang , Zihan Fan , Liyuan Xiao , Haitao Long , Jing Jing . Unveiling Crystal Field Theory: Preparation, Characterization, and Performance Assessment of Nickel Macrocyclic Complexes. University Chemistry, 2024, 39(5): 163-171. doi: 10.3866/PKU.DXHX202310084
5. [5]
  Jinfeng Chu , Yicheng Wang , Ji Qi , Yulin Liu , Yan Li , Lan Jin , Lei He , Yufei Song . Comprehensive Chemical Experiment Design: Convenient Preparation and Characterization of an Oxygen-Bridged Trinuclear Iron(III) Complex. University Chemistry, 2024, 39(7): 299-306. doi: 10.3866/PKU.DXHX202310105
6. [6]
  Liyang ZHANG , Dongdong YANG , Ning LI , Yuanyu YANG , Qi MA . Crystal structures, luminescent properties and Hirshfeld surface analyses of three cadmium(Ⅱ) complexes based on 2-(3-(pyridin-2-yl)-1H-pyrazol-1-yl)benzoate. Chinese Journal of Inorganic Chemistry, 2024, 40(10): 1943-1952. doi: 10.11862/CJIC.20240079
7. [7]
  Ruiqing LIU , Wenxiu LIU , Kun XIE , Yiran LIU , Hui CHENG , Xiaoyu WANG , Chenxu TIAN , Xiujing LIN , Xiaomiao FENG . Three-dimensional porous titanium nitride as a highly efficient sulfur host. Chinese Journal of Inorganic Chemistry, 2024, 40(5): 867-876. doi: 10.11862/CJIC.20230441
8. [8]
  Yuanpei ZHANG , Jiahong WANG , Jinming HUANG , Zhi HU . Preparation of magnetic mesoporous carbon loaded nano zero-valent iron for removal of Cr(Ⅲ) organic complexes from high-salt wastewater. Chinese Journal of Inorganic Chemistry, 2024, 40(9): 1731-1742. doi: 10.11862/CJIC.20240077
9. [9]
  Bing LIU , Huang ZHANG , Hongliang HAN , Changwen HU , Yinglei ZHANG . Visible light degradation of methylene blue from water by triangle Au@TiO₂ mesoporous catalyst. Chinese Journal of Inorganic Chemistry, 2024, 40(5): 941-952. doi: 10.11862/CJIC.20230398
10. [10]
  Ruiying WANG , Hui WANG , Fenglan CHAI , Zhinan ZUO , Benlai WU . Three-dimensional homochiral Eu(Ⅲ) coordination polymer and its amino acid configuration recognition. Chinese Journal of Inorganic Chemistry, 2025, 41(5): 877-884. doi: 10.11862/CJIC.20250052
11. [11]
  Jiakun BAI , Ting XU , Lu ZHANG , Jiang PENG , Yuqiang LI , Junhui JIA . A red-emitting fluorescent probe with a large Stokes shift for selective detection of hypochlorous acid. Chinese Journal of Inorganic Chemistry, 2024, 40(6): 1095-1104. doi: 10.11862/CJIC.20240002
12. [12]
  Hongwei Ma , Hui Li . Three Methods for Structure Determination from Powder Diffraction Data. University Chemistry, 2024, 39(3): 94-102. doi: 10.3866/PKU.DXHX202310035
13. [13]
  Xin Han , Zhihao Cheng , Jinfeng Zhang , Jie Liu , Cheng Zhong , Wenbin Hu . Design of Amorphous High-Entropy FeCoCrMnBS (Oxy) Hydroxides for Boosting Oxygen Evolution Reaction. Acta Physico-Chimica Sinica, 2025, 41(4): 100033-. doi: 10.3866/PKU.WHXB202404023
14. [14]
  Yongming Guo , Jie Li , Chaoyong Liu . Green Improvement and Educational Design in the Synthesis and Characterization of Silver Nanoparticles. University Chemistry, 2024, 39(3): 258-265. doi: 10.3866/PKU.DXHX202309057
15. [15]
  Lei Shu , Zhengqing Hao , Kai Yan , Hong Wang , Lihua Zhu , Fang Chen , Nan Wang . Development of a Double-Carbon Related Experiment: Preparation, Characterization and Carbon-Capture Ability of Eggshell-Derived CaO. University Chemistry, 2024, 39(4): 149-156. doi: 10.3866/PKU.DXHX202310134
16. [16]
  Xinyuan Shi , Chenyangjiang , Changyu Zhai , Xuemei Lu , Jia Li , Zhu Mao . Preparation and Photoelectric Performance Characterization of Perovskite CsPbBr₃ Thin Films. University Chemistry, 2024, 39(6): 383-389. doi: 10.3866/PKU.DXHX202312019
17. [17]
  Qilu DU , Li ZHAO , Peng NIE , Bo XU . Synthesis and characterization of osmium-germyl complexes stabilized by triphenyl ligands. Chinese Journal of Inorganic Chemistry, 2024, 40(6): 1088-1094. doi: 10.11862/CJIC.20240006
18. [18]
  Zunyuan Xie , Lijin Yang , Zixiao Wan , Xiaoyu Liu , Yushan He . Exploration of the Preparation and Characterization of Nano Barium Titanate and Its Application in Inorganic Chemistry Laboratory Teaching. University Chemistry, 2024, 39(4): 62-69. doi: 10.3866/PKU.DXHX202310137
19. [19]
  Yixuan Gao , Lingxing Zan , Wenlin Zhang , Qingbo Wei . Comprehensive Innovation Experiment: Preparation and Characterization of Carbon-based Perovskite Solar Cells. University Chemistry, 2024, 39(4): 178-183. doi: 10.3866/PKU.DXHX202311091
20. [20]
  Kai Yang , Gehua Bi , Yong Zhang , Delin Jin , Ziwei Xu , Qian Wang , Lingbao Xing . Comprehensive Polymer Chemistry Experiment Design: Preparation and Characterization of Rigid Polyurethane Foam Materials. University Chemistry, 2024, 39(4): 206-212. doi: 10.3866/PKU.DXHX202308045

Get Citation

PDF

XML

Metrics

PDF Downloads(6)
Abstract views(919)
HTML views(169)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142