Functionalized mesoporous SBA-15 silica: recent trends and catalytic applications

P Verma, Y Kuwahara, K Mori, R Raja, H Yamashita - Nanoscale, 2020 - pubs.rsc.org
The development of advanced materials for heterogeneous catalytic applications requires
fine control over the synthesis and structural parameters of the active site. Mesoporous silica …

Review of advances in bifunctional solid acid/base catalysts for sustainable biodiesel production

A Munyentwali, H Li, Q Yang - Applied Catalysis A: General, 2022 - Elsevier
Biodiesel has attracted significant attention as a potential renewable and environmentally
friendly substitute for petroleum-derived diesel fuel. Conventionally, commercial biodiesel is …

Latest development in microalgae-biofuel production with nano-additives

N Hossain, TMI Mahlia, R Saidur - Biotechnology for biofuels, 2019 - Springer
Background Microalgae have been experimented as a potential feedstock for biofuel
generation in current era owing to its' rich energy content, inflated growth rate, inexpensive …

Synthesis, functionalization, and environmental application of silica-based mesoporous materials of the M41S and SBA-n families: A review

JAS Costa, RA de Jesus, DO Santos, JB Neris… - Journal of …, 2021 - Elsevier
The functionalized silica-based mesoporous molecular sieves are widely used successfully
in various applications, mainly due to their interesting and unique textural and structural …

A brief overview of recent progress in porous silica as catalyst supports

PS Shinde, PS Suryawanshi, KK Patil… - Journal of Composites …, 2021 - mdpi.com
Porous silica particles have shown applications in various technological fields including
their use as catalyst supports in heterogeneous catalysis. The mesoporous silica particles …

Advances in production of bio-based ester fuels with heterogeneous bifunctional catalysts

H Zhang, H Li, Y Hu, KTV Rao, CC Xu… - … and Sustainable Energy …, 2019 - Elsevier
Dwindling oil reserves, concerns over climate changes related to CO 2 emissions, and
increasing demands on energy have intensified the interest and efforts in the utilization of …

A core-shell SO4/Mg-Al-Fe3O4 catalyst for biodiesel production

J Gardy, E Nourafkan, A Osatiashtiani, AF Lee… - Applied Catalysis B …, 2019 - Elsevier
Catalytic transesterification of triglycerides and esterification of free fatty acids underpins
sustainable biodiesel production, wherein efficient heterogeneous catalysts are sought to …

Phosphotungstic acid and propylsulfonic acid bifunctionalized ordered mesoporous silica: A highly efficient and reusable catalysts for esterification of oleic acid

Z Yu, X Chen, Y Zhang, H Tu, P Pan, S Li, Y Han… - Chemical Engineering …, 2022 - Elsevier
In phosphotungstic acid aqueous solution, the ordered mesoporous silica molecular sieve
(HPW/OMS-SO 3 H) simultaneously functionalized by phosphotungstic acid (HPW) and …

Direct and postsynthesis of tin-incorporated SBA-15 functionalized with sulfonic acid for efficient biodiesel production

P Zhang, H Wu, M Fan, W Sun, P Jiang, Y Dong - Fuel, 2019 - Elsevier
Two types of sulfonic acid functionalized tin-incorporated SBA-15 mesoporous molecular
sieves catalysts were prepared by the post functionalization method and one-pot …

Rationalizing the conversion of glucose and xylose catalyzed by a combination of Lewis and Brønsted acids

JL Vieira, M Almeida-Trapp, A Mithoefer, W Plass… - Catalysis Today, 2020 - Elsevier
Recent studies have shown that niobium oxide promotes the conversion of glucose and
xylose, respectively, to 5-hydroxymetylfufural (HMF) and furfural with moderate or poor …