The purpose of this research is to investigate the dependence of the

viscosity of nanofluids consisting of zirconia nanoparticles dispersed

in ethylene glycol on shear rate, temperature, and nanoparticle ...

A novel method for preparation of very small ZnS NPs with high purity and good uniformity using ultrasonic waves was described. The optical band gap energy of ZnS NPs was calculated using UV-vis spectroscopy. The band gap ...

Among advanced ceramics, A significant candidate for high tech functional and structural applications, Zirconia, has been a special interest. An intense interest in zirconia-based ceramics results from a number of key ...

Zirconia , ZrO2, is a widely used ceramic material exhibiting excellent properties such as low

thermal conductivity, high coefficient of thermal expansion, high thermal stability, high

oxygen ion conductivity, ...

سلول¬های خورشیدی پروسکایت، موفق¬ترین سلول¬های خورشیدی در پاسخ¬گویی به نیاز به سلول خورشیدی با بازده¬ی بالا و درعین‌حال هزینه¬ی تولید کم به شمار می¬آیند [1]. باوجود پیشرفت¬های چشم¬گیر در طی سال¬های اخیر، یکی از مهم¬ترین ...

ZrO2 nanoparticles (NPs) were prepared by a simple, versatile, and an efficient methodology based on microwave. The synthesized NPs were

calcined at temperatures ranging from 100 8C to 600 8C. The samples were ...

Highly stable graphene oxide (GO) based-nanofluids were simply prepared by dispersing graphite oxide with the average crystallite size of 20 nm, in polar base fluids without using any surfactant. Electrical conductivity, ...

One of the most important applications of semiconductor nanoparticles (NPs) is their

photocatalytic activity degradation of toxic chemicals. It arises from their quantum-size

effects. Among semiconductor NPs, ...