A5101924368- Advanced Cellulose Research Studies
- Lignin and Wood Chemistry
- Solar-Powered Water Purification Methods
- Surface Modification and Superhydrophobicity
- Biofuel production and bioconversion
- Advanced Sensor and Energy Harvesting Materials
- Advanced optical system design
- Hydrocarbon exploration and reservoir analysis
- Advanced Materials and Mechanics
- Aerogels and thermal insulation
- Geoscience and Mining Technology
- Membrane Separation Technologies
- Electrospun Nanofibers in Biomedical Applications
- Calcium Carbonate Crystallization and Inhibition
- Coal Properties and Utilization
Zhejiang University of Science and Technology
2024
South China University of Technology
2019-2024
China University of Mining and Technology
2024
Shandong Academy of Sciences
2019
Qilu University of Technology
2017-2019
Tsinghua University
2014
Shaanxi Provincial Meteorological Bureau
2010
Northeast Electric Power University
2008
A self-adhesive PAA ionic hydrogel was used to fabricate highly efficient and flexible moisture-induced electricity generators, which can directly harvest electrical energy from atmospheric moisture.
Moist-induced electricity generators (MEGs) that harvest electric energy from water or moist has been considered as an efficient and sustainable technique to meet the increasingly serious crisis. However, low output performance, non-degradability complicated preparation processes of current MEGs have hindered their practical application. Herein, we report a highly-efficient, green easily fabricated wood-derived moist-induced generator (WMEG) by simply soaking natural wood in Chinese ink. The...
Moisture-induced electricity generation is an emerging sustainable technology for alleviating the ever-growing energy crisis. Wood a promising biobased hydrovoltaic material due to its natural porosity and hydrophilicity. In this work, we developed efficient wood hydrogel-based moist-electric generator (WHMEG) by combining porous structure ionic hydrogels. The ionically conductive hydrogel was fabricated infiltrating poly(vinyl alcohol) (PVA)/poly(acrylic acid) (PAA) hydrogels into of...
Western Guizhou is a favorable region for coalbed methane (CBM) exploration and development in Province. Affected by complex geological conditions, the heterogeneity of middle-high rank coal reservoirs strong, engineering control effects on enrichment high productivity CBM are significantly different. This paper comparatively analyzes characteristics middle- high-rank western region, revealing gas/water production rules typical high-yield wells. Moreover, it establishes...
The soluble lignin present in the pre-hydrolysis liquor (PHL) is detrimental for value-added utilization of PHL from production kraft-based dissolving pulp. In this paper, was separated by activated carbon adsorption and subsequent desorption with methanol. structural characteristics dioxane lignins (from bamboo-willow material) were analyzed Fourier transform infrared (FTIR) spectroscopy, nuclear magnetic resonance (NMR), thermogravimetric analysis (TGA). FTIR proton-NMR results showed that...
Bamboo-willow is a type of fast-growing wood with high hemicellulose content. In the present study, effects phosphoric acid addition on main components bamboo-willow and pre-hydrolysis liquor (PHL) were explored, subsequently pre-hydrolyzed chips cooked, O–H–P bleached, post-treated to produce dissolving pulp. The results showed that adding stage effectively removed increased cellulose content bamboo-willow. major component hemicelluloses was xylan/xylose, which represented approximately 62%...
The selective removal of lignin can be a profitable value-added utilization for the pre-hydrolysis liquor (PHL) produced during kraft-based dissolving pulp production. In this work, soluble was removed from PHL using CaCl2, Al2(SO4)3, cationic polyacrylamide (CPAM), and CPAM/Al2(SO4)3 dual-system treatment. results zeta potential recording revealed that 8.86% by CaCl2 treatment through charge neutralization adsorption, 13.1% CPAM flocculation bridging. optimal dosages CPAM, treatments were...
Flat-field concave diffraction grating is the key component of a portable spectrometer, which integrates three optical properties: dispersion, imaging, and flat spectral image in single device. In recent years, fabricating has attracted much attention. However, distance between two exposure light sources fabrication system are often short, makes it difficult to build structure, sometimes even impossible. order solve this problem, methods have been adopted. One using special microscope...