Chemické procesy a biomateriály / Chemical processes and biomaterials


Recent Submissions

Prokop, Martin , Bystroň, Tomáš , Bělský, Petr , Tuček, Ondřej , Kodým, Roman , Paidar, Martin , Bouzek, Karel
Degradation kinetics of Pt during high-temperature PEM fuel cell operation Part III: Voltage-dependent Pt degradation rate in single-cell experiments

Degradation of the Pt catalyst is one of the most serious problems related to the high-temperature fuel cell with a proton-exchange membrane (HT PEM FC). Despite many publications on this topic, no clear relationship between Pt nanoparticle growth and HT PEM FC operating conditions...

Mohanapriya, M. K. , Deshmukh, Kalim Abdul Rashid , Kadlec, Jaroslav , Kumar Sadasivuni, Kishor , Faisal, Muhammad , Nambi Raj, N. A. , Pasha, Skkhadeer K. Khadheer
Dynamic mechanical analysis and broadband electromagnetic interference shielding characteristics of poly (vinyl alcohol)-poly (4-styrenesulfonic acid)-titanium dioxide nanoparticles based tertiary nanocomposites

Novel tertiary nanocomposite films comprising of poly (vinyl alcohol) (PVA), poly (4-styrenesulfonic acid) (PSSA) and titanium dioxide (TiO2) nanoparticles (NPS) were prepared using simple solvent casting method. The structural, thermal, morphological, thermo-mechanical and electromagnetic interference (EMI) shieldi...

Rani, Priyanka , Ahamed, Momin Basheer , Deshmukh, Kalim Abdul Rashid
Structural, dielectric and EMI shielding properties of polyvinyl alcohol/chitosan blend nanocomposites integrated with graphite oxide and nickel oxide nanofillers

Polyvinyl alcohol (PVA) and Chitosan (CS)-based novel composites were prepared using solution casting technique by introducing graphite oxide (GO) and nickel oxide (NiO) as nanofillers. The structural, thermal and mechanical properties of PVA/CS/GO/NiO nanocomposites were investigated using Fouri...

Gholami, Zahra , Luo, Guohua , Gholami, Fatemeh , Yang, Fan
Recent advances in selective catalytic reduction of NOx by carbon monoxide for flue gas cleaning process: a review

It is crucial to control NOx emission into the atmosphere because it can make several harmful health and environmental effects. Many techniques are available for NOx reduction, and among them, selective catalytic reduction (SCR) is one of the most efficient techniques for NOx remov...

Deshmukh, Kalim Abdul Rashid , Pasha, Skkhadeer K. Khadheer
Room temperature ammonia sensing based on graphene oxide integrated flexible polyvinylidenefluoride/cerium oxide nanocomposite films

In this work, novel room temperature (RT) ammonia (NH3) sensors comprising graphene oxide (GO) integrated polyvinylidenefluoride (PVDF)/cerium oxide (CeO2) nanocomposite films have been prepared via simple solution casting technique. The structural and morphological characteristics of flexible tertiary PVD...