Results 111 to 120 of about 329,147 (290)
High pressure pre-treatments promote higher rate and degree of enzymatic hydrolysis of cellulose [PDF]
, 2011 The effect of high pressure (HP) pre-treatments on the subsequent enzymatic hydrolysis of cellulose from bleached kraft Eucalyptus globulus pulp by cellulase from Tricoderma viride was evaluated. Pressure pre-treatments of 300 and 400 MPa during 5–45 min,
Alvira +26 more
core +2 more sources
A Simple Regeneration Process Using a CO2‐Switchable‐Polarity Solvent for Cellulose Hydrogels
ChemSusChem, Volume 18, Issue 6, March 15, 2025.The effect of transformation of the anion chemical structure on cellulose solubility by flowing CO2 gas into aqueous pyrrolidinium hydroxide solutions was investigated. The changes in anion structure allowed for the modulation of cellulose solubility in aqueous pyrrolidinium hydroxide solutions, thus establishing a simple and safe cellulose ...
Arata Matsui +5 more
wiley +1 more source
Sphingobacterium sp. T2 manganese superoxide dismutase catalyses the oxidative demethylation of polymeric lignin via generation of hydroxyl radical [PDF]
, 2018 Sphingobacterium sp. T2 contains two extracellular manganese superoxide dismutase enzymes which exhibit unprecedented activity for lignin oxidation but via an unknown mechanism. Enzymatic treatment of lignin model compounds gave products whose structures
Baumberger, Stéphanie +6 more
core +4 more sources
ChemSusChem, Volume 18, Issue 6, March 15, 2025.Novel organic solvents with an unmodified carbohydrate core were synthesised both from D‐xylose and directly from biomass and were successfully used as reaction media for lipase biocatalysts to synthesise aliphatic and aromatic polyesters. Abstract The use of organic solvents in academic research and industry applications is facing increasing ...
Anastasia O. Komarova +8 more
wiley +1 more source
Learning Strategies from Nature's Blueprint to Cyclic Carbonate Synthesis
ChemSusChem, Volume 18, Issue 6, March 15, 2025.The development of sustainable synthetic methods for cyclic carbonates draws inspiration from nature, focusing on eco‐friendly processes and renewable resources like CO2 and biomass. This review explore various CO2 activation mechanisms, green chemistry principles, and green catalysts.
Erika Saccullo +4 more
wiley +1 more source
Green Synthesis of SnO2/Carbon Composite Anode for Low‐Temperature Lithium‐Ion Batteries
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.A green synthesis strategy is used to fabricate SnO2 nanoparticles with banana peel extract and convert the leftover biomass into carbon for composite anode materials. The resulting SnO2/hard carbon (7:3) exhibits high‐reversible capacity and excellent cycling stability at subzero temperatures, offering a scalable, eco‐friendly solution for next ...
Nurbolat Issatayev +6 more
wiley +1 more source
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.Microwave‐assisted polyol synthesis in continuous flow produces metallic Cu nanoparticles, using ethylene glycol as solvent and reducing agent, lignin to stabilize the colloid and prevent oxidation, and metal‐seeds for particle size control. Metallic copper nanoparticles are a promising alternative to gold and silver in printed electronics due to their
Antonio Santana‐Otero +6 more
wiley +1 more source
Advanced inorganic separators for alkaline batteries [PDF]
, 1982 A flexible, porous battery separator comprising a coating applied to a porous, flexible substrate is described. The coating comprises: (1) a thermoplastic rubber-based resin which is insoluble and unreactive in the alkaline electrolyte; (2) a polar ...
Sheibley, D. W.
core +1 more source
Nanolignin Functional Separators for Flexible Lithium–Sulfur Batteries With Enhanced Performance
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.Nanolignin‐functionalized separators, incorporating lignin nanoparticles into a crosslinked PEGDA coating applied on commercial separators, reduce polysulfide shuttling, thereby enhancing cycling performance in flexible lithium–sulfur pouch cells, while also improving thermo‐oxidative stability and flame retardancy.
Emanuela Bellinetto +7 more
wiley +1 more source