The Preparation and Characterization of Water-Based Pigment Paste

2018 ◽  
pp. 723-729
Author(s):  
Xitong Mao ◽  
Xiulan Xin ◽  
Baocai Xu ◽  
Bin Li ◽  
Shukai Huang ◽  
...  
Keyword(s):  
Water Based

SYNTHESIS AND CHARACTERIZATION OF WATER BASED ZNO AND AG COATED ZNO NANO-FLUIDS FOR HEAT TRANSFER APPLICATIONS

2018 ◽  
Author(s):  
Surendra D. Barewar ◽  
Sandesh S. Chougule ◽  
J. Jadhav ◽  
S. Biswas
Keyword(s):  
Heat Transfer ◽  
Synthesis And Characterization ◽  
Water Based ◽  
Nano Fluids

Synthesis and characterization of doped La9ASi6O26.5 (A = Ca, Sr, Ba) oxyapatite electrolyte by a water-based gel-casting route

2011 ◽  
Vol 36 (11) ◽  
pp. 6862-6874 ◽  
Author(s):  
Lan Zhang ◽  
Hong Quan He ◽  
Hongwei Wu ◽  
Chun-Zhu Li ◽  
San Ping Jiang
Keyword(s):  
Synthesis And Characterization ◽  
Gel Casting ◽  
Water Based

scholarly journals Characterization of water based nanofluid for quench medium

2018 ◽  
Vol 348 ◽  
pp. 012009 ◽  
Author(s):  
Kresnodrianto ◽  
S. Harjanto ◽  
W.N. Putra ◽  
G. Ramahdita ◽  
S.S. Yahya ◽  
...  
Keyword(s):  
Water Based ◽  
Quench Medium

Preparation and Characterization of Alumina based TiNn and SiCn Composites

2002 ◽  
Vol 740 ◽  
Author(s):  
Mats Carlsson ◽  
Mats Johnsson ◽  
Annika Pohl
Keyword(s):  
Mechanical Properties ◽  
Fracture Toughness ◽  
Grain Growth ◽  
Ceramic Composites ◽  
Processing Route ◽  
Nano Structure ◽  
Plasma Sintering ◽  
Water Based ◽  
Spark Plasma

ABSTRACTCeramic composites containing 2 and 5vol. % of nanosized commercially available TiN and SiC particles in alumina were prepared via a water based slurry processing route followed by spark plasma sintering (SPS) at 75 MPa in the temperature range 1200–1600°C. Some of the samples could be fully densified by use of SPS already after five minutes at 1200°C and 75 MPa. The aim was to control the alumina grain growth and thus obtain different nano-structure types. The microstructures have been correlated to some mechanical properties; e.g. hardness and fracture toughness.

scholarly journals Preparation and Characterization of Water-Based Nano-Perfumes

Nanomaterials ◽  
2018 ◽  
Vol 8 (12) ◽  
pp. 981 ◽  
Author(s):  
Małgorzata Miastkowska ◽  
Elwira Lasoń ◽  
Elżbieta Sikora ◽  
Katarzyna Wolińska-Kennard
Keyword(s):  
Droplet Size ◽  
Interfacial Area ◽  
High Energy ◽  
Protective Role ◽  
Food Industries ◽  
Low Viscosity ◽  
Oil In Water ◽  
Water Based

The application of nanoemulsions as a novel delivery system for lipophilic materials, such as essential oils, flavors, and fragrances is one of the growing technologies used in cosmetic, pharmaceutical, and food industries. Their characteristic properties, like small droplet size with high interfacial area, transparent or semi-transparent appearance, low viscosity, and high kinetic stability, make them a perfect vehicle for fragrances, in the perfume industry. They could be a great alternative to water-based perfumes, without alcohol, and solve problems related to the oxidation and low bioavailability of fragrances with other non-alcoholic vehicles of perfumes like pomades or gels. The aim of our study was to develop stable Oil-in-Water (O/W) nanoemulsions that are compatible with selected fragrance compositions, without ethanol, polyols, and ionic surfactants, and to study their physicochemical, microbiological, and dermatological properties. The nano-perfume systems were obtained with a low-energy (Phase Inversion Composition; PIC) and with a high-energy (ultrasound, US) method, taking into account the possibility of moving from the laboratory scale to an industrial scale. The optimized nano-perfume formulations, prepared with different methods, yielded the same physicochemical properties (stability, medium droplet size of the inner phase, polydispersity, viscosity, surface tension, pH, density). Stable systems were obtained with a fragrance composition concentration within 6–15% range. These formulations had a low viscosity and a pH suitable for the skin. Moreover, the obtained results confirmed the protective role of nanoemulsions. The peroxide number measurement (POV) showed that the tested fragrance compositions had a high chemical stability. The results of the microbiological tests confirmed that the obtained products were free of microbiological contamination and were appropriately preserved. The dermatological test results confirmed the safety of the developed preparations.

Synthesis and characterization of Li4SiO4 nano-powders by a water-based sol–gel process

2009 ◽  
Vol 392 (3) ◽  
pp. 471-475 ◽  
Author(s):  
Xiangwei Wu ◽  
Zhaoyin Wen ◽  
Xiaogang Xu ◽  
Xiuyan Wang ◽  
Jiu Lin
Keyword(s):  
Sol Gel ◽  
Synthesis And Characterization ◽  
Sol Gel Process ◽  
Water Based
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