Porosity enhancement of spherical activated carbon: Influence and optimization of hydrothermal synthesis conditions using response surface methodology

KC Bedin, AL Cazetta, IPAF Souza, O Pezoti… - Journal of environmental …, 2018 - Elsevier
… aims to synthesize spherical activated carbons (SACs) from a simple and efficient synthesis
route… The effect of HTC conditions (sucrose concentration, time and temperature) on the BET …

Hydrothermal synthesis, characterization, and KOH activation of carbon spheres from glucose

M Li, W Li, S Liu - Carbohydrate research, 2011 - Elsevier
… were activated by KOH. After activation, spherical carbon materials with perfect spherical
on the CSs was much larger than that of the activated carbon. For CSs, the bands at 3470 cm −…

Spherical carbons: Synthesis, characterization and activation processes

AJ Romero-Anaya, M Ouzzine, MA Lillo-Rodenas… - Carbon, 2014 - Elsevier
… of spherical activated carbons by hydrothermal synthesis. The … of spherical activated carbons
through hydrothermal treatment… under the same experimental conditions (carbon precursor, …

Carbon spheres/activated carbon composite materials with high Cr (VI) adsorption capacity prepared by a hydrothermal method

S Liu, J Sun, Z Huang - Journal of hazardous materials, 2010 - Elsevier
activated carbon (AC) were used as starting materials to hydrothermally synthesize carbon
spheres on the surface of AC, producing new carbon sphere–AC hybrid carbon materials. It …

Activated carbon derived from spherical hydrochar functionalized with triethylenetetramine: synthesis, characterizations, and adsorption application

HN Tran, FC Huang, CK Lee, HP Chao - … Processing and Synthesis, 2017 - degruyter.com
Spherical carbon can be obtained through hydrothermal … specific pressure for producing
hydrochar spherical microparticles [3], [… Compared with other ACs, spherical ACs exhibit several …

Hydrothermal synthesis of spherical carbon nanoparticles (CNPs) for supercapacitor electrodes uses

S Sedira, B Mendaci - Materials for Renewable and Sustainable Energy, 2020 - Springer
… , hydrothermal method was used to provide stable colloidal suspension of spherical carbon
… XRD analyses showed the formation of crystalline structure of carbon material. CNPs Raman …

Fast preparation of carbon spheres from enzymatic hydrolysis lignin: Effects of hydrothermal carbonization conditions

H Mao, X Chen, R Huang, M Chen, R Yang, P Lan… - Scientific reports, 2018 - nature.com
Hydrothermal carbonization on EHL resulted in carbon sphere and activated carbon sphere
… The CS yield was lower than the hydrothermal carbonization carbon yield. Heating enabled …

KOH-activated carbon prepared from sucrose spherical carbon: Adsorption equilibrium, kinetic and thermodynamic studies for Methylene Blue removal

KC Bedin, AC Martins, AL Cazetta, O Pezoti… - Chemical Engineering …, 2016 - Elsevier
synthesis of activated carbon (AC) obtained by KOH chemical activation of spherical carbon
(SC) produced from hydrothermal … characterize the morphology and the sphere sizes of SC, …

Adsorption performance and mechanism of methylene blue on chemically activated carbon spheres derived from hydrothermally-prepared poly (vinyl alcohol) …

Z Jia, Z Li, S Li, Y Li, R Zhu - Journal of Molecular Liquids, 2016 - Elsevier
… In this study, chemically activated carbon sphere (CACms) derived from PVA microspheres
… PVA microspheres are prepared by a novel hydrothermal method with assistance of FeCl 3 . …

Hydrothermal conversion of biomass waste to activated carbon with high porosity: A review

A Jain, R Balasubramanian, MP Srinivasan - Chemical Engineering …, 2016 - Elsevier
… of interest in activated carbon production because they … activated carbons with specific and
desired characteristics. This review aims to integrate the current knowledge on hydrothermal