Nanotechnology is a new technique which is widely applied in several energy systems. The
novel process of CO 2 absorption or conversion enhancement using nanofluids receives …

Nanofluids—a simple product of the emerging world of nanotechnology—are suspensions
of nanoparticles (nominally 1–100 nm in size) in conventional base fluids such as water …

Direct air capture (DAC), which removes CO 2 directly from ambient air, is a critical negative
emission technology for mitigating global climate change. Efficiency and the source of …

In recent years, the importance of capturing CO 2 has increased due to the necessity of
minimizing climate change and the detrimental effects of CO 2 emissions from industrial …

Ethylene glycol based nanofluids containing titania nanoparticles up to 8wt% show the
Newtonian behaviour over a shear rate range of 0.5–104s− 1 at 293–333K. The shear …

Nanofluids produced by dispersing nanoparticles in the basefluid have been paid wide
attention due to the reported superior thermophysical properties which probably lead to a …

Stable ZnO–water nanofluids with particle volume concentrations in the range of 0.25–
2vol% were prepared using probe ultrasonication and sodium hexametaphosphate for …

In the 1990s, nanoparticles and quantum dots began to be used in optical, electronic, and
biological applications. Now they are being studied for use in solid-state quantum …

Liquid nano-absorbents have become a topic of interest as a result of their enhanced mass-
transfer performance for CO2 capture. They are believed to have revolutionized the …

A methodology is proposed for predicting the effective thermal conductivity of dilute
suspensions of nanoparticles (nanofluids) based on rheology. The methodology uses the …