A5080370098- Lignin and Wood Chemistry
- Catalysis for Biomass Conversion
- Biofuel production and bioconversion
- Catalysis and Hydrodesulfurization Studies
- Enzyme-mediated dye degradation
- Plant Gene Expression Analysis
- Surface Modification and Superhydrophobicity
- Biochemical and biochemical processes
- Polymer composites and self-healing
- Fermentation and Sensory Analysis
- Advanced Sensor and Energy Harvesting Materials
- Aerosol Filtration and Electrostatic Precipitation
- Advanced Cellulose Research Studies
- Environmental Impact and Sustainability
- Synthesis of Organic Compounds
- Tactile and Sensory Interactions
- Plant Molecular Biology Research
- biodegradable polymer synthesis and properties
- Photoacoustic and Ultrasonic Imaging
- Aerogels and thermal insulation
Beijing Forestry University
2022-2025
Technical Institute of Physics and Chemistry
2024
Chinese Academy of Sciences
2024
Producing monomeric phenols from lignin biopolymer depolymerization in a detachable and efficient manner comes under the spotlight on fullest utilization of sustainable lignocellulosic biomass. Here, we report low-loaded highly dispersed Ru anchored chitosan-derived N-doped carbon catalyst (RuN/ZnO/C), which exhibits outstanding performance reductive catalytic fractionation lignocellulose. Nearly theoretical maximum yields phenolic monomers are achieved, corresponding to TON as 431 mol
Abstract The conversion of lignocellulosic feedstocks to fermentable sugar for biofuel production is inefficient, and most strategies enhance efficiency directly target lignin biosynthesis, with associated negative growth impacts. Here we demonstrate, both laboratory- field-grown plants, that expression Pag-miR408 in poplar ( Populus alba × P. glandulosa ) significantly enhances saccharification, no requirement acid-pretreatment, while promoting plant growth. overexpression plants show...
As lignin represents the only renewable aromatic organic resource in nature, search for efficient catalysts depolymerization to produce functionalized phenols with high yields and selectivity is of great importance but challenging. Herein, we report an extremely low-loaded atomically dispersed Pd catalyst anchored on a carbon carrier (Pd/ZnO/C) reductive catalytic fractionation (RCF) lignocellulose, from which nearly theoretical maximum monomer yield (40.7 wt %), good...
Abstract The reductive catalytic fractionation (RCF) of lignocellulose, considering lignin valorization at design time, has demonstrated the entire utilization all lignocellulose components; however, such processes always require catalysts based on precious metals or high‐loaded nonprecious metals. Herein, study develops an ultra‐low loaded, atomically dispersed cobalt catalyst, which displays exceptional performance in RCF lignocellulose. An approximately theoretical maximum yield phenolic...
ConspectusLignin, a major component of lignocellulosic biomass, accounts for nearly 30% organic carbon on Earth, making it the most abundant renewable source aromatic carbon. The valorization lignin beyond low-value heat and power has been one foremost challenges long time. On other hand, compounds, constituting substantial segment chemical industry projected to reach market value $382 billion by 2030, are predominantly derived from fossil resources, contributing increased CO2 emissions....
Catechyl lignin (C-lignin), composed solely of caffeyl alcohol units, features a linear and homogeneous structure, making it an "ideal lignin" archetype for the production low-carbon catechols through catalytic depolymerization. In this study, we conducted life cycle assessments (LCA) economic analyses four biomass-based routes from castor seed coats, relative to conventional fossil-based route. The LCA predicts that exhibited significant advantages in global warming potential, ozone layer...
The catalytic depolymerisation of catechyl lignin (C-lignin) represents a promising and sustainable approach for producing catechol monomers adorned C3-side chains, but the selective production ethylcatechol with C2 side...
C-lignin biopolymers can be efficiently depolymerized into catechol derivatives with 85% yield and 91% selectivity at room temperature ambient pressure in highly concentrated form (300 mg mL −1 ) over an organoborane catalyst.
<title>Abstract</title> A novel instantaneous tiltmeter with dynamic and static monitoring functions is reported that based on liquid metal wetting behavior in a bio-fabricated anisotropic microchannel. The proposed system achieves functionality, offering broad detection range (-90o to 90o) high precision (0.05o), rapid reaction time (0.11 s), enhanced durability. Moreover, seamless integration has enabled water wave detection, language programming human limb monitoring. Especially, the of...
C-lignin, a homo-biopolymer, has great potential as feedstock for biorefineries that convert it into high value-added products, example, catechol precursor of pharmaceuticals. In this study, we...