Zeolite catalysts for the valorization of biomass into platform compounds and biochemicals/biofuels: A review

P Yan, H Wang, Y Liao, C Wang - Renewable and Sustainable Energy …, 2023 - Elsevier
The catalytic upgrading of biomass into high-value biochemicals and biofuels has been
considered as a promising strategy for the efficient utilization of biomass energy and has …

Recent advances in heterogeneous catalysts for the synthesis of alkyl levulinate biofuel additives from renewable levulinic acid: A comprehensive review

JN Appaturi, J Andas, YK Ma, BL Phoon… - Fuel, 2022 - Elsevier
Alkyl levulinates are one of the most desirable and promising compounds for biofuel
production, since they have been identified as one of the prospective fuel-blending …

Brønsted acid functionalized phthalocyanine on perylene diimide framework knotted with ionic liquid: An efficient photo-catalyst for production of biofuel component …

VB Khajone, PR Bhagat - Fuel, 2020 - Elsevier
Novel Brønsted acid functionalized phthalocyanine on perylene diimide framework knotted
with ionic liquid (BAFPcPDIL) was synthesized and confirmed by instrumentation …

Solvent-free transesterification of methyl levulinate and esterification of levulinic acid catalyzed by a homogeneous iron (III) dimer complex

M Melchiorre, R Amendola, V Benessere… - Molecular …, 2020 - Elsevier
Levulinic acid esters MeC (O) CH 2 CH 2 CO 2 R (LAE) are emerging bio-based chemicals
used as solvents, additives and plasticizers. In this work a variety of levulinates (R= n-butyl …

Esterification of levulinic acid with different alcohols using mesoporous stannosilicates as the catalyst

BEB Costa, AOS Silva, SMP Meneghetti - ACS omega, 2024 - ACS Publications
The mesoporous stannosilicates SnMCM-41–25 and SnMCM-41–80, synthesized,
respectively, at 25 and 80° C and exhibiting a well-ordered hexagonal structure, were …

Stimuli-responsive organic-inorganic mesoporous silica hybrids: A comprehensive review on synthesis and recent advances

J Peter, R Nechikkattu, A Mohan, AM Thomas… - Materials Science and …, 2021 - Elsevier
Stimuli-responsive organic-inorganic mesoporous silica hybrid materials have attracted
significant attention because of their tuning properties that enable a wide range of …

[HTML][HTML] Esterification of levulinic acid into n-butyl levulinate catalyzed by sulfonic acid-functionalized lignin-montmorillonite complex

W Zhao, H Ding, J Zhu, X Liu, Q Xu, D Yin - Journal of Bioresources and …, 2020 - Elsevier
In this study, sulfonic acid-functionalized lignin-montmorillonite complex (LMT-SO 3 H) was
prepared and employed as an efficient heterogeneous catalyst for the esterification of …

Hybrid catalyst with combined Lewis and Brønsted acidity based on ZrIV substituted polyoxometalate grafted on mesoporous MCM-41 silica for esterification of …

P Shestakova, M Popova, A Szegedi… - Microporous and …, 2021 - Elsevier
Materials which synergistically combine Lewis and Brønsted acid properties hold potential
for applications as efficient heterogeneous catalysts for preparation of biofuels and …

Engineered nano-porous Cr₂O₃/TUD-1 nanocomposites for efficient and reliable humidity sensor

A Boora, V Kumar, S Duhan - Applied Physics A, 2024 - Springer
This study explores the synthesis and performance of engineered nano-porous x-
Cr₂O₃/TUD-1 (x= 0, 1, 5, 10, 15%) nanocomposites as efficient and reliable humidity …

12-Tungstophosphoric acid anchored to MCM-22, as a novel sustainable catalyst for the synthesis of potential biodiesel blend, levulinate ester

D Pithadia, A Patel, V Hatiya - Renewable Energy, 2022 - Elsevier
The present article demonstrates a synthesis of a green, novel and sustainable
heterogeneous catalyst comprising 12-tungstophosphoric acid and zeolitic support-MCM …