In this work, an efficient and green strategy for selective extraction and high-value utilization of lignin was proposed. Most of the hemicellulose in the feedstock was first removed by alkaline pretreatment to create a favorable structural environment ...
Penghui Li +3 more
doaj +1 more source
Challenges in lignin valorization during biomass hydrogenolysis for ethylene glycol production
Abstract This study examined the extent to which lignin upgrading is possible when maximizing ethylene glycol (EG) production during the hydrogenolysis of lignocellulosic biomass over bifunctional tungsten–nickel catalysts.
Romolo Di Sabatino +4 more
openaire +1 more source
Microplastics from Wearable Bioelectronic Devices: Sources, Risks, and Sustainable Solutions
Bioelectronic devices (e.g., e‐skins) heavily rely on polymers that at the end of their life cycle will generate microplastics. For research, a holistic approach to viewing the full impact of such devices cannot be overlooked. The potential for devices as sources for microplastics is raised, with mitigation strategies surrounding polysaccharide and ...
Conor S. Boland
wiley +1 more source
This review highlights the impact of the polymers at the molecular‐, micro‐, and macro‐scale engineering. Particular emphasis is placed on their roles at different scales to provide an in‐depth understanding of performance improvement. In addition, current challenges and potential research approaches are discussed, outlining directions for the future ...
Sungryong Kim +3 more
wiley +1 more source
Improving Bleachability of Thermomechanical Pulp by Ozone–Hydrogen Peroxide System
Thermomechanical pulp (TMP) was bleached with an ozone–hydrogen peroxide system, with the addition of hydrogen peroxide and ethylene glycol to enhance bleaching efficacy.
Ho Sang Lee, Kang-Jae Kim, Jin-Ho Seo
doaj
Extraction and structural study of hemicellulose B from tall fescue (Festuca arundinacea) : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Chemistry at Massey University [PDF]
1.1 Hemicellulose The structural carbohydrates are mixtures of polysaccharides which together with lignin, constitute the cell wall. Usually they are divided into three fractions: pectic substances, hemicellulose and cellulose.1 Pectins, widely ...
Hensanghongs, Patana
core
Top‐Down Fabricated Wood‐Derived Pressure and Strain Sensors: A Review
This review focuses on wood‐derived pressure/strain sensors fabricated via top‐down strategies. It analyzes wood's structural composition, examines processing techniques, discusses sensor types and sensing mechanisms, and reviews existing research. The article concludes with future directions for enhancing performance and scalability.
Yi Ren +8 more
wiley +1 more source
Ecosystem‐Centered Robot Design: Toward Ecoresorbable Sustainability Robots (ESRs)
Robots exploring natural ecosystems can support monitoring and conservation, but must adopt ecosystem‐centered design to avoid pollution, waste, and damage. This review proposes guidelines for co‐designing ecoresorbable sustainability robots (ESRs), uniting materials, robotics, and ecological contexts in a single framework.
Tülin Yılmaz Nayır +4 more
wiley +1 more source
Solvent-Free Fabrication of an Elastomeric Epoxy Resin Using Glycol Lignin from Japanese Cedar. [PDF]
Ono K +7 more
europepmc +1 more source
Utjecaj modifikacije karbamid-formaldehidne smole s utekućenim drvom na svojstva ploča iverica [PDF]
In the group of wood composite materials from fragmented wood, “valueless” biomass and residues are converted to valuable material. The problem of application of other necessary synthetic chemical components, particularly adhesives, which are essential ...
Alan Antonović +4 more
core +1 more source

