Cover Article of Vol 226 Issue 4,2024

Title: Enhanced Oil Recovery Performance of Gemini Surfactant-stabilized Nanoemulsions functionalized with partially hydrolyzed polymer/silica nanoparticles

Authors: Nilanjan Pal, Ajay Mandal

KeyWords: Nanoemulsions for EOR are characterized by oil droplets, encapsulated by emulsifier(s) and dispersed in a continuous aqueous phase

Doi: 10.1016/j.ces.2020.115887

Cover Article of Vol 227 Issue 4,2024

Title: General rate equation theory for gas–solid reaction kinetics and its application to CaO carbonation

Authors: Zhenshan Li

KeyWords: Product monomers produced from gas-solid reaction diffusing on the grain surface to form product islands

Doi: 10.1016/j.ces.2020.115902

Cover Article of Vol 228 Issue 4,2024

Title: Electrochemical sensors based on proton-conducting electrolytes for determination of concentration and diffusion coefficient of CO2 in inert gases

Authors: Anatoly S. Kalyakin , Dmitry A. Medvedev , Alexander N. Volkov

KeyWords: High-temperature solid state gas sensors based on proton-conducting electrolytes allows CO2 detection transferring protons from a humid atmosphere to a CO2-rich one and providing CO2 reduction.

Doi: 10.1016/j.ces.2020.116046