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Citation: Gan Li-Hua, Yue Tian-Yi, Chen Long-Wu, Li Guang-Ming, Zhu Da-Zhang, Zhou En-Xuan. Studies on the Preparation of Cupric Oxalate Uniform Colloidal Particles by the Method of Microemulsion Reaction[J]. Acta Physico-Chimica Sinica, ;1998, 14(02): 97-102. doi: 10.3866/PKU.WHXB19980201 shu

Studies on the Preparation of Cupric Oxalate Uniform Colloidal Particles by the Method of Microemulsion Reaction

1.
Department of Chemistry,Tongji University,Shanghai 200092

Received Date: 14 March 1997
Available Online: 15 February 1998

Cupric oxalate uniform colloidal particles with different shapes and sizes, such as ultrafine, square. pipe-like and network-like, were prepared in the Triton X-100 n-C6H13OH/c C6H12/Water solution (oxalic acid or cupric nitrate W/O microemulsion system by adjusting the concentration, pH value and temperature of oxalic acid and cupric nitrate solutions. What should be particularly mentioned is the preparation of two types of uniform colloidal particles whose shapes are square and pipe-like respectively. The factors which influence the shapes and sizes of particles are under vi rous control.
- Microemulsion,
- Cupric oxalate,
- Unifrom colloidal particle,
- Preparation
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