Hydrotreatment of pyrolysis bio-oil: A review

Y Han, M Gholizadeh, CC Tran, S Kaliaguine… - Fuel processing …, 2019 - Elsevier
Fast pyrolysis converts> 60 wt% of lignocellulosic materials into bio-oil. The two-step bio-oil
hydrotreatment concept has had a major impact in the development of bio-oil hydro …

Cellulose depolymerization over heterogeneous catalysts

A Shrotri, H Kobayashi, A Fukuoka - Accounts of chemical …, 2018 - ACS Publications
Cellulosic biomass is the largest source of renewable organic carbon on our planet.
Cellulose accounts for 40–50 wt% of this lignocellulose, and it is a feedstock for industrially …

Zeolite-templated carbons–three-dimensional microporous graphene frameworks

H Nishihara, T Kyotani - Chemical Communications, 2018 - pubs.rsc.org
Zeolite-templated carbons (ZTCs) are ordered microporous carbons synthesized by using
zeolite as a sacrificial template. Unlike well-known ordered mesoporous carbons obtained …

Catalytic conversion of structural carbohydrates and lignin to chemicals

A Shrotri, H Kobayashi, A Fukuoka - Advances in catalysis, 2017 - Elsevier
Lignocellulose and chitin are the two most abundant renewable sources of organic carbon
available as alternative for chemical and fuel synthesis. Catalytic conversion of these …

Insights into solid acid catalysts for efficient cellulose hydrolysis to glucose: progress, challenges, and future opportunities

M Zeng, X Pan - Catalysis Reviews, 2022 - Taylor & Francis
Solid acids as heterogeneous catalysts for cellulose hydrolysis have drawn increasing
attention; however, current solid acids face challenges such as high catalyst loading (low …

Catalytic conversion of chitin as a nitrogen-containing biomass

H Kobayashi, T Sagawa, A Fukuoka - Chemical Communications, 2023 - pubs.rsc.org
The conversion of chitin enables the utilisation of naturally-fixed nitrogen in addition to
carbon toward establishing a sustainable carbon and nitrogen cycle. Chitin is an abundant …

Eco-friendly method for efficient conversion of cellulose into levulinic acid in pure water with cellulase-mimetic solid acid catalyst

F Shen, RL Smith Jr, L Li, L Yan… - … Sustainable Chemistry & …, 2017 - ACS Publications
Microcrystalline cellulose could be effectively converted into levulinic acid in pure water at
180° C in 12 h without additives in a maximum yield of 51.5% with a cellulase-mimetic solid …

Hydrolysis of woody biomass by a biomass-derived reusable heterogeneous catalyst

H Kobayashi, H Kaiki, A Shrotri, K Techikawara… - Chemical …, 2016 - pubs.rsc.org
Biomass is the sole carbon-based renewable resource for sustaining the chemical and fuel
demands of our future. Lignocellulose, the primary constituent of terrestrial plants, is the …

Selective Synthesis of Oligosaccharides by Mechanochemical Hydrolysis of Chitin over a Carbon‐Based Catalyst

H Kobayashi, Y Suzuki, T Sagawa, M Saito… - Angewandte …, 2023 - Wiley Online Library
Oligosaccharides possess fascinating functions that are applicable in a variety of fields, such
as agriculture. However, the selective synthesis of oligosaccharides, especially chitin …

Graphene-based ordered framework with a diverse range of carbon polygons formed in zeolite nanochannels

H Nishihara, H Fujimoto, H Itoi, K Nomura, H Tanaka… - Carbon, 2018 - Elsevier
With the aim of understanding three-dimensional graphene-based frameworks in detail, a
realistic structure model of zeolite-templated carbon (ZTC) is constructed by using computer …