Welcome to China Surfactant Detergent & Cosmetics, Today is

China Surfactant Detergent & Cosmetics ›› 2016, Vol. 46 ›› Issue (5): 264-266.doi: 10.13218/j.cnki.csdc.2016.05.005

• Developmentandapplicatio • Previous Articles     Next Articles

Surface activity of sapindoside-dodecyl benzene sulfonate blend system and its application for preparation of nickel hydroxide composites

ZHAN Shu-hui,LI Juan,LIU Ze-xue,XU Yong-xia,LI Bao-tong,HAN Chun-rui   

  1. MOE Engineering Research Center of Forestry Biomass Materials and Bioenergy,Beijing Key Laboratory of Lignocellulosic Chemistry,College of Materials Science and Technology,Beijing Forestry University,Beijing 100083,China
  • Online:2016-05-22 Published:2016-05-22

Abstract: Surface activity of Sapindus mukurossi saponin and sodium dodecyl benzene sulfonate (SBDS) blend system was examined,and the blends were used to prepare nickel hydroxide composites.The composites were characterized with X-ray diffraction (XRD) and scanning electron microscope (SEM).Influence of the surfactant on morphology of the composites was investigated.Results revealed that the critical micelle concentration (cmc) and the surface tension (γcmc) of the extracted Sapindus mukurossi saponin are 0.200 g/L and 38.3 mN/m respectively.The blend system displays synergic effect when mass fraction of SDBS achieves 5%,while confrontation effect when mass fraction of SDBS is more than 20%.Using the blend system composed of 5% SDBS as additive at dosage of 0.83 g/L,homogeneous morphological microspheres of nickel hydroxide composites with average diameter of 3 μm can be successfully prepared.

Key words: Sapindus mukurossi saponin, sodium dodecyl benzene sulfonate, blend system, nickel hydroxide, composites

CLC Number: 

  • TQ423