Home

Citation: ZHANG Liang-Miao, LU Wen-Cong, FENG Yong-Li, NI Ji-Peng, LV Yong, SHANG Xing-Fu. Facile Synthesis of Leaf-like Cu(OH)₂ and Its Conversion into CuO with Nanopores[J]. Acta Physico-Chimica Sinica, ;2008, 24(12): 2257-2262. doi: 10.1016/S1872-1508(08)60086-8 shu

Facile Synthesis of Leaf-like Cu(OH)₂ and Its Conversion into CuO with Nanopores

1.
Department of Chemistry, Shanghai University, Shanghai 200444, P. R. China

Received Date: 25 June 2008
Available Online: 29 October 2008

Leaf-like Cu(OH)2 single crystals were synthesized via the controlled emulsion interface method using Span80 (sorbitan monooleate) as the stabilizer of the emulsion system. CuO products with nanopores could be simply obtained by the dehydration of Cu(OH)2, while maintaining the strip-shaped architecture. The phase structures and morphologies were measured by X-ray diffraction (XRD), Fourier transform infrared (FTIR) spectra, scanning electron microscopy (SEM), and transmission electron microscopy (TEM). Experimental results showed that Cu(OH)2 microleaves were single crystals and the growth direction seemed to be in [111] crystal plane of the orthorhombic Cu(OH)2. The formation of the nanopores should be attributed to the water loss of the transformation fromCu(OH)2 to CuO. The formation process of Cu(OH)2was investigated by taking TEMimages at different stages of the reaction. The formed nanoparticles began to rearrange to form nanorods and microleaves possibly via edge-by-edge and side-by-side oriented-attachments because of the formation of larger crystals greatly reducing the interfacial energy. Besides, CuO microarchitectures exhibit blue shifts in UV-Vis spectra and possess larger band gaps compared with those of bulk crystals.
- Leaf-like Cu(OH)2,
- Emulsion,
- Soft template,
- CuO,
- Nanopores
1. [1]
  Ruiqin Feng , Ye Fan , Yun Fang , Yongmei Xia . Strategy for Regulating Surface Protrusion of Gold Nanoflowers and Their Surface-Enhanced Raman Scattering. Acta Physico-Chimica Sinica, 2024, 40(4): 2304020-0. doi: 10.3866/PKU.WHXB202304020
2. [2]
  Liuyun Chen , Wenju Wang , Tairong Lu , Xuan Luo , Xinling Xie , Kelin Huang , Shanli Qin , Tongming Su , Zuzeng Qin , Hongbing Ji . Soft template-induced deep pore structure of Cu/Al₂O₃ for promoting plasma-catalyzed CO₂ hydrogenation to DME. Acta Physico-Chimica Sinica, 2025, 41(6): 100054-0. doi: 10.1016/j.actphy.2025.100054
3. [3]
  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
4. [4]
  Zijian Jiang , Yuang Liu , Yijian Zong , Yong Fan , Wanchun Zhu , Yupeng Guo . Preparation of Nano Zinc Oxide by Microemulsion Method and Study on Its Photocatalytic Activity. University Chemistry, 2024, 39(5): 266-273. doi: 10.3866/PKU.DXHX202311101
5. [5]
  Zehao Zhang , Zheng Wang , Haibo Li . Preparation of 2D V₂O₃@Pourous Carbon Nanosheets Derived from V₂CF_x MXene for Capacitive Desalination. Acta Physico-Chimica Sinica, 2024, 40(8): 2308020-0. doi: 10.3866/PKU.WHXB202308020
6. [6]
  Yue Zhang , Bao Li , Lixin Wu . GO-Assisted Supramolecular Framework Membrane for High-Performance Separation of Nanosized Oil-in-Water Emulsions. Acta Physico-Chimica Sinica, 2024, 40(5): 2305038-0. doi: 10.3866/PKU.WHXB202305038
7. [7]
  Yu Wang , Shoulei Zhang , Tianming Lv , Yan Su , Xianyu Liu , Fuping Tian , Changgong Meng . Introduce a Comprehensive Inorganic Synthesis Experiment: Synthesis of Nano Zinc Oxide via Microemulsion Using Waste Soybean Oil. University Chemistry, 2024, 39(7): 316-321. doi: 10.3866/PKU.DXHX202311035
8. [8]
  Zhijie Zhang , Xun Li , Huiling Tang , Junhao Wu , Chunxia Yao , Kui Li . Cs₂CuBr₄ perovskite quantum dots confined in mesoporous CuO framework as a p-n type S-scheme heterojunction for efficient CO₂ photoconversion. Chinese Chemical Letters, 2024, 35(11): 109700-. doi: 10.1016/j.cclet.2024.109700
9. [9]
  Xiting Zhou , Zhipeng Han , Xinlei Zhang , Shixuan Zhu , Cheng Che , Liang Xu , Zhenyu Sun , Leiduan Hao , Zhiyu Yang . Dual Modulation via Ag-Doped CuO Catalyst and Iodide-Containing Electrolyte for Enhanced Electrocatalytic CO₂ Reduction to Multi-Carbon Products: A Comprehensive Chemistry Experiment. University Chemistry, 2025, 40(7): 336-344. doi: 10.12461/PKU.DXHX202412070
10. [10]
  Ying Chen , Xingyuan Xia , Lei Tian , Mengying Yin , Ling-Ling Zheng , Qian Fu , Daishe Wu , Jian-Ping Zou . Constructing built-in electric field via CuO/NiO heterojunction for electrocatalytic reduction of nitrate at low concentrations to ammonia. Chinese Chemical Letters, 2024, 35(12): 109789-. doi: 10.1016/j.cclet.2024.109789
11. [11]
  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
12. [12]
  Junjie TANG , Yunting ZHANG , Zhengjiang LIU , Jiani WU . Preparation of CeO₂ by starch template method for photo-Fenton degradation of methyl orange. Chinese Journal of Inorganic Chemistry, 2025, 41(8): 1617-1631. doi: 10.11862/CJIC.20240420
13. [13]
  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
14. [14]
  Qin Li , Ziyao Jia , Ye Chen , Mingze Ma , Lin Li , Tao Huang . A Journey into the Enigmatic World of Pickering Emulsion: A Chemical Science Popularization Experiment. University Chemistry, 2024, 39(9): 311-318. doi: 10.3866/PKU.DXHX202306035
15. [15]
  Peng ZHOU , Xiao CAI , Qingxiang MA , Xu LIU . Effects of Cu doping on the structure and optical properties of Au₁₁(dppf)₄Cl₂ nanocluster. Chinese Journal of Inorganic Chemistry, 2024, 40(7): 1254-1260. doi: 10.11862/CJIC.20240047
16. [16]
  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
17. [17]
  Yuting Bai , Cenqi Yan , Zhen Li , Jiaqiang Qin , Pei Cheng . Preparation of High-Strength Polyimide Porous Films with Thermally Closed Pore Property by In Situ Pore Formation Method. Acta Physico-Chimica Sinica, 2024, 40(9): 2306010-0. doi: 10.3866/PKU.WHXB202306010
18. [18]
  Qingyang Cui , Feng Yu , Zirun Wang , Bangkun Jin , Wanqun Hu , Wan Li . From Jelly to Soft Matter: Preparation and Properties-Exploring of Different Kinds of Hydrogels. University Chemistry, 2024, 39(9): 338-348. doi: 10.3866/PKU.DXHX202309046
19. [19]
  Jin CHANG . Supercapacitor performance and first-principles calculation study of Co-doping Ni(OH)₂. Chinese Journal of Inorganic Chemistry, 2024, 40(9): 1697-1707. doi: 10.11862/CJIC.20240108
20. [20]
  Gaopeng Liu , Lina Li , Bin Wang , Ningjie Shan , Jintao Dong , Mengxia Ji , Wenshuai Zhu , Paul K. Chu , Jiexiang Xia , Huaming Li . Construction of Bi Nanoparticles Loaded BiOCl Nanosheets Ohmic Junction for Photocatalytic CO₂ Reduction. Acta Physico-Chimica Sinica, 2024, 40(7): 2306041-0. doi: 10.3866/PKU.WHXB202306041

Get Citation

PDF

XML

Metrics

PDF Downloads(1718)
Abstract views(3263)
HTML views(74)

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

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return

Facile Synthesis of Leaf-like Cu(OH)2 and Its Conversion into CuO with Nanopores

Metrics

通讯作者: 陈斌, bchen63@163.com

Facile Synthesis of Leaf-like Cu(OH)₂ and Its Conversion into CuO with Nanopores