W/O/W型Pickering乳液的制备及稳定性研究

doi:10.3969/j.issn.1001-1803.2019.08.004

Abstract

Abstract:

The factors on the stability of W/O/W Pickering emulsions stabilized by modified silica were studied. W/O/W Pickering emulsions were prepared using two kinds of silica through different methods, i.e., one-step emulsification method and two-step emulsification method. The structure of the emulsion was observed by microscopy. The results showed that W/O/W Pickering emulsion prepared by two-step emulsification method was better than the one prepared by one-step method. The effects of oil-water volume ratio and particle mass fraction on the storage stability of emulsions were studied through the single factor experiments. The optimal condition is that the mass fraction of hydrophobic silica is 4%, the oil-water volume ratio is 6∶4, the mass fraction of hydrophilic silica is 5%, and the water-W/O emulsion volume ratio is 8∶2. The effects of pH value and salinity on the stability of emulsions were also studied by measuring the zeta potential of the silica surface under different conditions. The results showed that salinity has a negative effect on the stability of W/O/W emulsions while W/O/W emulsions are stable when pH value is around 6. When pH value is over 7, the emulsification ability of silica is decreased, which is detrimental to the stability of emulsions.

Key words: modified silica, preparation process, W/O/W Pickering emulsion, stability

CLC Number:

O648.2 +3

LUO Zheng-zhe,YANG Cheng. Study on preparation and stability of W/O/W Pickering emulsion[J].China Surfactant Detergent & Cosmetics, 2019, 49(8): 508-514.

Figures/Tables 6

Fig. 1

Fig. 2

Fig. 3

Fig. 4

Fig. 5

Fig. 6

References 15

[1]	Aveyard R, Binks B P, Clint J H . Emulsions stabilised solely by colloidal particles[J]. Advances in Colloid & Interface Science, 2003,100(2) : 503-546.
[2]	Binks B P, Lumsdon S O . Stability of oil-in-water emulsions stabilised by silica particles[J]. Physical Chemistry Chemical Physics, 1999,1(12) : 3007-3016.
[3]	Williams M, Armes S P, York D W . Clay-based colloidosomes[J]. Langmuir the Acs Journal of Surfaces & Colloids, 2012,28(2) : 1142-1148.
[4]	Chen W, Liu X, Liu Y , et al. Synjournal of microcapsules with polystyrene/ZnO hybrid shell by Pickering emulsion polymerization[J]. Colloid & Polymer Science, 2010,288(14/15) : 1393-1399.
[5]	Liu Yue, Chen Zhaoxia, Duan Lanlan . Pickering progress in study of emulson[J]. Adhesion, 2014 ( 12) : 82-86.
[6]	Liu Wenli, Jiao Weizhou, Liu Youzhi , et al. Progress in study of stability and application of W/O/W multiple emulsion[J]. China Surfactant Detergent & Cosmetics, 2012,42(5) : 366-370.
[7]	Li Bingbing, Liang Wenping . Multiple emulsion- a new cosmetic system[J]. China Surfactant Detergent & Cosmetics, 2000,30(1) : 25-28.
[8]	Qiu Bingyi . Emulsification and its application in cosmetics industry[J]. China Surfactant Detergent & Cosmetics, 1996 ( 6) : 50-56.
[9]	Tang Dongyan, Liu Bencai, Zhang Jusheng , et al. Formulation design and preparation technology of cosmetics[M]. Bejing: Chemical Industry Press, 2003.
[10]	Aditya N P, Aditya S, Yang H , et al. Co-delivery of hydrophobic curcumin and hydrophilic catechin by a water-in-oil-in-water double emulsion[J]. Food Chemistry, 2015,173:7-13.
[11]	Zeng Lanlan, Yang Cheng . Stability of paraffin oil W/O/W multiple emulsions and the ability of vitamin-C encapsulation[J]. Flavour Fragrance Cosmetics, 2009 ( 5) : 23-25.
[12]	Bai Ruixue, Dou Rongkun, Xue Longhui , et al. Pickering emulsions stablized by TiO₂ nanoparticles for sunscreen formulation[J]. China Surfactant Detergent & Cosmetics, 2016,46(10) : 585-590.
[13]	Binks B P, Fletcher P D, Holt B L , et al. Phase inversion of particle-stabilised perfume oil-water emulsions: experiment and theory[J]. Physical Chemistry Chemical Physics, 2010,12(38) : 11954-11966.
[14]	Zou Y, Guo J, Yin S W , et al. Pickering emulsion gels prepared by hydrogen-bonded ein/Tannic acid complex colloidal particles[J]. Agric Food Chem, 2015,63:7405-7414.
[15]	Binks B P, Lumsdon S O . Influence of particle wettability on the type and stability of surfactant-free emulsions[J]. Langmuir, 2000,16(23) : 8622-8631.

Study on preparation and stability of W/O/W Pickering emulsion

RichHTML

PDF (PC)

Like

Knowledge

Abstract

Cite this article

share this article

Figures/Tables 6

References 15

Related Articles 15

Metrics

Comments

Recommended 10

[1]	Xiaohong Pan, Ziqi Gao, Zhen Chen, Shuai Yin, Haiping Huang, Bin Hu. Discussion on the current situation of research and management on the stability of cosmetic products in China [J]. China Surfactant Detergent & Cosmetics, 2024, 54(2): 201-208.
[2]	Yaru Wang, Tingyuan Mo, Hongxia Lai, Yue Zhou, Jiaying Xie, Jianhua Tan. Analysis of the causes of skin irritation of niacinamide cosmetics based on patch test and stability test [J]. China Surfactant Detergent & Cosmetics, 2024, 54(1): 51-56.
[3]	Wang Huazheng, Zhang Liang, Kang Xin, Kang Wanli, Li Zhe, Yang Hongbin. Effect of CO₂ on physical properties of produced oil and water in Changqing and emulsion stabilization mechanism [J]. China Surfactant Detergent & Cosmetics, 2023, 53(6): 617-624.
[4]	Zhen Enlong, Zhang Wen, Qian Zhen, Du Ruotong, Wang Yang. Construction and plugging performance evaluation of emulsified thermosetting resin system [J]. China Surfactant Detergent & Cosmetics, 2023, 53(6): 649-657.
[5]	Ding Zhengqing, Wu Yingyi, Wang Weiyun, Huang Xujuan, Cai Zhaosheng. Study on Pickering emulsion stabilized by hydroxyethyl cellulose/nanocellulose and its rheological properties [J]. China Surfactant Detergent & Cosmetics, 2023, 53(3): 245-252.
[6]	Yang Chao, Tong Zhiming, Wang Zhansheng, Chen Wu. Study on the influence mechanisms of polymers and solid particles on the stability of crude oil emulsion [J]. China Surfactant Detergent & Cosmetics, 2023, 53(10): 1156-1165.
[7]	Guo Fang. Influence of emulsifiers and thickener on formation of low-viscosity liquid crystal emulsions [J]. China Surfactant Detergent & Cosmetics, 2023, 53(1): 16-23.
[8]	Yan Yongli,Cai Yuxiu,Dou Longlong,Cao Yuxia. Research progress in the dynamics of liquid drainage from complex foam system [J]. China Surfactant Detergent & Cosmetics, 2022, 52(9): 1011-1015.
[9]	Dong Leilei,Huang Tianyi,Duan Guolan,Chen Hanjun,Zhang Wanping,Zhang Qianjie. Effects of rheological modifiers on the rheological properties and stability of W/O emulsions [J]. China Surfactant Detergent & Cosmetics, 2022, 52(5): 457-467.
[10]	Xu Jie,Zhu Yuan,Xu Xiangliang,Bao Hongjie. Study on multidimensional evaluation method of foam performance of daily chemicals [J]. China Surfactant Detergent & Cosmetics, 2022, 52(5): 506-513.
[11]	Guo Hua,Xu Jin,He Yunping,Xu Hujun. Effects of potassium cocoyl hydrolyzed oat protein on the performance of the amino acid facial cleanser [J]. China Surfactant Detergent & Cosmetics, 2022, 52(12): 1307-1313.
[12]	Zhang Hucheng,Yang Guowei,Yang Jun,Fan Haitao,Luo Shuai,Liu Linying. Preparation of cordycepin nanoemulsion and its repair mechanism on the photoaged skin [J]. China Surfactant Detergent & Cosmetics, 2022, 52(10): 1072-1080.
[13]	Shen Yongqiang,Sun Yajuan,Yang Cheng,Wang Jing. Study on the preparation and emulsifying properties of peach seed protein isolate nanoparticles [J]. China Surfactant Detergent & Cosmetics, 2021, 51(9): 809-816.
[14]	Liu Guanting,Hu Liuyun,Ma Shijing,Han Ping,Lin Li,Du Zhiyun. Process optimization and anti-inflammatory activity of the curcumin emulsion [J]. China Surfactant Detergent & Cosmetics, 2021, 51(8): 741-747.
[15]	YANG Jia-hui,LIANG Rong,YANG Cheng. Cosmetic emulsions and new technologies of emulsification （Ⅲ） Stability of multiple emulsions and their application in cosmetics [J]. China Surfactant Detergent & Cosmetics, 2021, 51(6): 477-484.