We exploit a facile strategy for photothermal synthesis (PTS) of CuxO nanoparticles (NPs) on carbon nanotubes (CNTs) suspended in solution, where the pulsed laser can penetrate through the liquid unimpeded and heat the CNTs selectively to a high temperature, thereafter, the hot CNTs trigger the chemical reactions to produce CuxO NPs directly on the CNT surface. PTS yields ultrafine NPs with siz...

Heat pumps are widely recognized as a key clean energy technology in the transition. While global heat pump market has expanded significantly, more than doubling some countries single year, policy support will be needed to build confidence and meet climate goals.

Alkyl cyanoacrylates are interesting products for use in industry because of their properties enabling them to stick together a wide range of substrates. n-Butyl cyanoacrylate is one of the most successfully used tissue adhesives in the field of medicine because it exhibits bacteriostatic and haemostatic characteristics, in addition to its adhesive properties. At present, its synthesis is perfo...

in the present work, an engineering method is developed to predict laminar and turbulent heating-rate solutions for blunt reentry spacecraft at hypersonic conditions. the calculation of aerodynamic heating around blunt bodies requires alternative solution of inviscid flow field around the hypersonic bodies. in this paper, the procedure is of an inverse nature, that is, a shock wave is assumed a...

We consider the stretching of a thin cylindrical thread with viscosity that depends on temperature. The thread is pulled with a prescribed force while receiving continuous heating from an external axially nonuniform heater. We use the canonical equations derived by Huang et al. (2006) and consider the limit of large dimensionless heating rate. We show that the asymptotic solution depends only o...