Citation: LÜ Yuzhen, SUN Qian, HAN Qiubo, SUN Zhen, HUANG Meng, LI Chengrong. Hydrothermal Synthesis and Morphological Control of γ-AlOOH Nanorods[J]. Chinese Journal of Applied Chemistry, ;2018, 35(8): 932-938. doi: 10.11944/j.issn.1000-0518.2018.08.180129 shu

Hydrothermal Synthesis and Morphological Control of γ-AlOOH Nanorods

LÜ Yuzhen ^a,b,, ,
SUN Qian ^a ,
HAN Qiubo ^b,c ,
SUN Zhen ^a ,
HUANG Meng ^b,c ,
LI Chengrong ^b,c

a.
School of Energy, Power and Mechanical Engineering, North China Electric Power University, Beijing 102206, China
b.
State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources, North China Electric Power University, Beijing 102206, China
c.
Beijing Key Laboratory of High Voltage & EMC, North China Electric Power University, Beijing 102206, China

Corresponding author: LÜ Yuzhen, yzlv@ncepu.edu.cn
Received Date: 24 April 2018
Revised Date: 11 June 2018
Accepted Date: 13 June 2018

Fund Project: Supported by the National Natural Science Foundation of China(No.51472084, No.51337003)the National Natural Science Foundation of China 51472084the National Natural Science Foundation of China 51337003

Figures(7)

The morphology of γ-AlOOH, as a precursor to γ-Al₂O₃ in the liquid-phase synthesis system, is closely related with the performance of final product. In this paper, γ-AlOOH nanorods were synthesized by hydrothermal method. The aspect ratio of γ-AlOOH nanorods was modified by changing the concentration of Al³⁺ and the type of base. The crystal structure and morphology of the as-synthesized products were characterized by X-ray diffraction(XRD) and transmission electron microscopy(TEM). The results show that the aspect ratio of γ-AlOOH nanorods can be tuned in the range of 5.9~8.0 with the increase of concentration of Al³⁺, and further adjusted into 8.0~10.0 by changing the type of base. Based on the analysis of the crystallization process, it is believed that the complexation reaction between aluminum ions and hydroxyl groups is accelerated by increasing the concentration of Al³⁺ and the base strength of precipitants. The increase of the content of Al(OH)₃ is beneficial to the formation of γ-AlOOH nuclei and facilitates the oriented attachment of nuclei, leading to a significant increase of aspect ratio of nanorods. The positive impact breakdown strength of transformer oil modified by nano γ-Al₂O₃(volume fraction of 0.1%) obtained by sintering γ-AlOOH nanorods with a length to diameter ratio of 10.0 is 9.9% higher than that of pure oil.
- γ-AlOOH,
- nanorod,
- Al³⁺,
- type of precipitate,
- oriented attachment
1. [1]
  SIMA Wenxia, CAO Xuefei, YANG Qing. Comparison and Analysis of Breakdown Properties of Three Kinds of Nano-Modified Transformer Oil Under Impact Voltage[J]. High Voltage Technol, 2015,41(2):374-381.
2. [2]
  Yang Q, Liu M, Sima W X. Effect of Electrode Materials on the Space Charge Distribution of an Al₂O₃ Nano-Modified Transformer Oil Under Impulse Voltage Conditions[J]. J Phys D Appl Phys, 2017,50(46):1-10.
3. [3]
  Singh M, Kundan L. Experimental Study on Thermal Conductivity and Viscosity of Al₂O₃-Nanotransformer Oil[J]. Int J Theor Appl Res Mech Eng, 2013,2(3):108-112.
4. [4]
  ZHANG Yonggang, YAN Pei. Preparation and Application of Nano-alumina[J]. Inorg Salt Ind, 2001,33(3):19-22.
5. [5]
  LI Jinlin, ZHANG Xin, WANG Li. Controllable Synthesis and Characterization of γ-Al₂O₃ Nanocrystals with Specific Morphology[J]. J South China Univ Nat(Nat Sci Ed), 2016,35(4):1-4.
6. [6]
  JING Xiaoyan, YU Xueqing, ZHANG Milin. Preparation of Nano γ-Al₂O₃[J]. Appl Sci Technol, 2004,31(9):56-58.
7. [7]
  Yi J H, Sun Y Y, Gao J F. Synthesis of Crystalline γ-Al₂O₃ with High Purity[J]. Trans Nonferrous Met Soc China, 2009,19(5):1237-1242. doi: 10.1016/S1003-6326(08)60435-5
8. [8]
  Abdollahifar M. Synthesis and Characterisation of γ-Al₂O₃ with Porous Structure and Nanorod Morphology[J]. J Chem Res, 2014,38(3):154-158. doi: 10.3184/174751914X13910938972748
9. [9]
  Bell T E, Gonzalezcarballo J M, Tooze R P. Single-Step Synthesis of Nanostructured g-Alumina with Solvent Reusability to Maximise Yield and Morphological Purity[J]. J Mater Chem A, 2015,3(11):6196-6201. doi: 10.1039/C4TA06692H
10. [10]
  Jiang Z Q, Ma H W, Yang J. Synthesis of Nanosized Pseudoboehmite and γ-Al₂O₃ by Control Precipitation Method[J]. Adv Mater Res, 2013,684:46-52. doi: 10.4028/www.scientific.net/AMR.684
11. [11]
  JIANG Qingmin, ZHI Hongmei, YANG Mei. Preparation and Application of Nanometer Alumina[J]. Diamond Abrasiv Eng, 2014,34(3):77-82.
12. [12]
  LI Yan, SONG Meihui. Preparation and Modification of Nano-Alumina[J]. Heilongjiang Sci, 2012(2):38-41.
13. [13]
  Xiang Y C, Soon W Lee. pH-Dependent formation of Boehmite (γ-AlOOH) Nanorods and Nanoflakes[J]. Chem Phys Lett, 2007,438(4):279-284.
14. [14]
  Bell T E, Gonzálezcarballo J M, Tooze R P. γ-Al₂O₃ Nanorods with Tuneable Dimensions-A Mechanistic Understanding of Their Hydrothermal Synthesis[J]. RSC Adv, 2017,7(36):22369-22377. doi: 10.1039/C7RA02590D
15. [15]
  Yang Q. The Reaction Conditions Influence on Hydrothermal Synthesis of Boehmite Nanorods[J]. Inorg Mater, 2010,46(9):953-958. doi: 10.1134/S0020168510090062
16. [16]
  Li Y Y, Liu J P, Jia Z J. Fabrication of Boehmite AlOOH Nanofibers by a Simple Hydrothermal Process[J]. Mater Lett, 2006,60(29):3586-3590.
17. [17]
  Wang X, Wang Z D. Particle Effect on Breakdown Voltage of Mineral and Ester Based Transformer Oils[C]. Electrical Insulation and Dielectric Phenomena, Quebec City, Canada, 2008: 598-602.
18. [18]
  Chen X Y, Zhang Z J, Li X L. Controlled Hydrothermal Synthesis of Colloidal Boehmite(γ-AlOOH) Nanorods and Nanoflakes and Their Conversion into γ-Al₂O₃, Nanocrystals[J]. Solid State Commun, 2008,145(7):368-373.
19. [19]
  LI Youzhu, HUANG Zhaoming, WANG Shengzhang. Hydrothermal Synthesis and Thermal Decomposition of Alumina Nanorods[J]. J Inorg Mater, 2008,23(1):121-124.
20. [20]
  LU Guangwei, YANG Qi, Deng Yida. Hydrothermal Synthesis of One-Dimensional Nanostructured γ-AlOOH Nanostructures[J]. J Inorg Mater, 2009,24(3):463-468.
21. [21]
  Hwang J G, Zahn M, Osullivan F M. Effects of Nanoparticle Charging on Streamer Development in Transformer Oil-Based Nanofluids[J]. J Appl Phys, 2010,107(1)014310. doi: 10.1063/1.3267474
1. [1]
  Hao GUO , Tong WEI , Qingqing SHEN , Anqi HONG , Zeting DENG , Zheng FANG , Jichao SHI , Renhong LI . Electrocatalytic decoupling of urea solution for hydrogen production by nickel foam-supported Co₉S₈/Ni₃S₂ heterojunction. Chinese Journal of Inorganic Chemistry, 2024, 40(11): 2141-2154. doi: 10.11862/CJIC.20240085
2. [2]
  Guangming YIN , Huaiyao WANG , Jianhua ZHENG , Xinyue DONG , Jian LI , Yi'nan SUN , Yiming GAO , Bingbing WANG . Preparation and photocatalytic degradation performance of Ag/protonated g-C₃N₄ nanorod materials. Chinese Journal of Inorganic Chemistry, 2024, 40(8): 1491-1500. doi: 10.11862/CJIC.20240086
3. [3]
  Qin Li , Huihui Zhang , Huajun Gu , Yuanyuan Cui , Ruihua Gao , Wei-Lin Dai . In situ Growth of Cd_0.5Zn_0.5S Nanorods on Ti₃C₂ MXene Nanosheet for Efficient Visible-Light-Driven Photocatalytic Hydrogen Evolution. Acta Physico-Chimica Sinica, 2025, 41(4): 100031-. doi: 10.3866/PKU.WHXB202402016
4. [4]
  Hong LI , Xiaoying DING , Cihang LIU , Jinghan ZHANG , Yanying RAO . Detection of iron and copper ions based on gold nanorod etching colorimetry. Chinese Journal of Inorganic Chemistry, 2024, 40(5): 953-962. doi: 10.11862/CJIC.20230370
5. [5]
  Siyu HOU , Weiyao LI , Jiadong LIU , Fei WANG , Wensi LIU , Jing YANG , Ying ZHANG . Preparation and catalytic performance of magnetic nano iron oxide by oxidation co-precipitation method. Chinese Journal of Inorganic Chemistry, 2024, 40(8): 1577-1582. doi: 10.11862/CJIC.20230469
6. [6]
  Xi YANG , Chunxiang CHANG , Yingpeng XIE , Yang LI , Yuhui CHEN , Borao WANG , Ludong YI , Zhonghao HAN . Co-catalyst Ni₃N supported Al-doped SrTiO₃: Synthesis and application to hydrogen evolution from photocatalytic water splitting. Chinese Journal of Inorganic Chemistry, 2025, 41(3): 440-452. doi: 10.11862/CJIC.20240371
7. [7]
  Juan WANG , Zhongqiu WANG , Qin SHANG , Guohong WANG , Jinmao LI . NiS and Pt as dual co-catalysts for the enhanced photocatalytic H₂ production activity of BaTiO₃ nanofibers. Chinese Journal of Inorganic Chemistry, 2024, 40(9): 1719-1730. doi: 10.11862/CJIC.20240102
8. [8]
  Lina Guo , Ruizhe Li , Chuang Sun , Xiaoli Luo , Yiqiu Shi , Hong Yuan , Shuxin Ouyang , Tierui Zhang . 层状双金属氢氧化物的层间阴离子对衍生的Ni-Al₂O₃催化剂光热催化CO₂甲烷化反应的影响. Acta Physico-Chimica Sinica, 2025, 41(1): 2309002-. doi: 10.3866/PKU.WHXB202309002
9. [9]
  Mengfei He , Chao Chen , Yue Tang , Si Meng , Zunfa Wang , Liyu Wang , Jiabao Xing , Xinyu Zhang , Jiahui Huang , Jiangbo Lu , Hongmei Jing , Xiangyu Liu , Hua Xu . Epitaxial Growth of Nonlayered 2D MnTe Nanosheets with Thickness-Tunable Conduction for p-Type Field Effect Transistor and Superior Contact Electrode. Acta Physico-Chimica Sinica, 2025, 41(2): 100016-. doi: 10.3866/PKU.WHXB202310029
10. [10]
  Hailang JIA , Hongcheng LI , Pengcheng JI , Yang TENG , Mingyun GUAN . Preparation and performance of N-doped carbon nanotubes composite Co₃O₄ as oxygen reduction reaction electrocatalysts. Chinese Journal of Inorganic Chemistry, 2024, 40(4): 693-700. doi: 10.11862/CJIC.20230402
11. [11]
  Shiyang He , Dandan Chu , Zhixin Pang , Yuhang Du , Jiayi Wang , Yuhong Chen , Yumeng Su , Jianhua Qin , Xiangrong Pan , Zhan Zhou , Jingguo Li , Lufang Ma , Chaoliang Tan . 铂单原子功能化的二维Al-TCPP金属-有机框架纳米片用于增强光动力抗菌治疗. Acta Physico-Chimica Sinica, 2025, 41(5): 100046-. doi: 10.1016/j.actphy.2025.100046
12. [12]
  Chunai Dai , Yongsheng Han , Luting Yan , Zhen Li , Yingze Cao . Ideological and Political Design of Solid-liquid Contact Angle Measurement Experiment. University Chemistry, 2024, 39(2): 28-33. doi: 10.3866/PKU.DXHX202306065
13. [13]
  Liuyun Chen , Wenju Wang , Tairong Lu , Xuan Luo , Xinling Xie , Kelin Huang , Shanli Qin , Tongming Su , Zuzeng Qin , Hongbing Ji . 软模板法诱导Cu/Al₂O₃深孔道结构促进等离子催化CO₂加氢制二甲醚. Acta Physico-Chimica Sinica, 2025, 41(6): 100054-. doi: 10.1016/j.actphy.2025.100054
14. [14]
  Qiangqiang SUN , Pengcheng ZHAO , Ruoyu WU , Baoyue CAO . Multistage microporous bifunctional catalyst constructed by P-doped nickel-based sulfide ultra-thin nanosheets for energy-efficient hydrogen production from water electrolysis. Chinese Journal of Inorganic Chemistry, 2024, 40(6): 1151-1161. doi: 10.11862/CJIC.20230454
15. [15]
  Bing WEI , Jianfan ZHANG , Zhe CHEN . Research progress in fine tuning of bimetallic nanocatalysts for electrocatalytic carbon dioxide reduction. Chinese Journal of Inorganic Chemistry, 2025, 41(3): 425-439. doi: 10.11862/CJIC.20240201
16. [16]
  Hongyi LI , Aimin WU , Liuyang ZHAO , Xinpeng LIU , Fengqin CHEN , Aikui LI , Hao HUANG . Effect of Y(PO₃)₃ double-coating modification on the electrochemical properties of Li[Ni_0.8Co_0.15Al_0.05]O₂. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1320-1328. doi: 10.11862/CJIC.20230480
17. [17]
  Guoqiang Chen , Zixuan Zheng , Wei Zhong , Guohong Wang , Xinhe Wu . 熔融中间体运输导向合成富氨基g-C₃N₄纳米片用于高效光催化产H₂O₂. Acta Physico-Chimica Sinica, 2024, 40(11): 2406021-. doi: 10.3866/PKU.WHXB202406021
18. [18]
  Wenlong LI , Xinyu JIA , Jie LING , Mengdan MA , Anning ZHOU . Photothermal catalytic CO₂ hydrogenation over a Mg-doped In₂O_3-x catalyst. Chinese Journal of Inorganic Chemistry, 2024, 40(5): 919-929. doi: 10.11862/CJIC.20230421
19. [19]
  Heng Chen , Longhui Nie , Kai Xu , Yiqiong Yang , Caihong Fang . 两步焙烧法制备大比表面积和结晶性增强超薄g-C₃N₄纳米片及其高效光催化产H₂O₂. Acta Physico-Chimica Sinica, 2024, 40(11): 2406019-. doi: 10.3866/PKU.WHXB202406019
20. [20]
  Jiahui YU , Jixian DONG , Yutong ZHAO , Fuping ZHAO , Bo GE , Xipeng PU , Dafeng ZHANG . The morphology control and full-spectrum photodegradation tetracycline performance of microwave-hydrothermal synthesized BiVO₄:Yb³⁺,Er³⁺ photocatalyst. Journal of Fuel Chemistry and Technology, 2025, 53(3): 348-359. doi: 10.1016/S1872-5813(24)60514-1

Get Citation

PDF

XML

Metrics

PDF Downloads(6)
Abstract views(995)
HTML views(280)

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