A5102013129- Drilling and Well Engineering
- Methane Hydrates and Related Phenomena
- Advanced Photocatalysis Techniques
- Advanced Sensor and Energy Harvesting Materials
- Hydraulic Fracturing and Reservoir Analysis
- Catalytic Processes in Materials Science
- CO2 Sequestration and Geologic Interactions
- X-ray Diffraction in Crystallography
- Crystallization and Solubility Studies
- Membrane Separation Technologies
- Homotopy and Cohomology in Algebraic Topology
- Clay minerals and soil interactions
- Hydrocarbon exploration and reservoir analysis
- Catalysts for Methane Reforming
- 2D Materials and Applications
- Layered Double Hydroxides Synthesis and Applications
- Conducting polymers and applications
- Tunneling and Rock Mechanics
- Catalysis and Oxidation Reactions
- Dielectric materials and actuators
- Mesoporous Materials and Catalysis
- Gas Sensing Nanomaterials and Sensors
- Adsorption and biosorption for pollutant removal
- Enhanced Oil Recovery Techniques
- Spacecraft and Cryogenic Technologies
University of Waterloo
2023-2025
Institute of Chemistry
2024
University of Chinese Academy of Sciences
2024
Dalian Ocean University
2024
China National Petroleum Corporation (China)
2015-2024
Beijing National Laboratory for Molecular Sciences
2024
Chinese Academy of Sciences
2024
Wuhan Institute of Technology
2023
Shengli Oilfield Central Hospital
2023
Taiyuan University of Technology
2017-2021
By integrating polyvinyl alcohol (PVA)-borate-tannic acid (TA)-sodium sulfate into cellulosic wood matrices, a novel wood-basedPVA-borate-TA-sodium (WPBTS) hydrogel is successfully synthesized. Through multicomponent synergistic design combining natural lignocellulose, PVA, borax, TA, and sodium sulfate, multiple dynamic cross-linking mechanisms-dynamic borate bonding, hydrogen metal-ligand interactions-are established, resulting in WPBTS hydrogels with exceptional mechanical properties...
Carbon–polymer nanocomposites with good dielectric properties have potential applications in the electronic and electrical industry because of their mechanical low cost. The morphology, structure, properties, strength reduced-graphene oxide nanosheet/poly(vinylidene fluoride-co-hexafluoropropylene) (rGO/PVDF-HFP) were investigated. rGO nanosheets well dispersed strongly oriented matrix, thanks to unique spin-assistant preparation process. A constant 54 (100 Hz) which was four times higher...
Supercapacitors (SCs) are becoming new candidates in the field of sustainable energy supply. Nevertheless, unsatisfactory density due to narrow voltage window supercapacitor is main barrier its practical application. Developing appropriate electrode materials improve electrochemical performance SCs and broaden operating supercapacitors imperative. Herein, compatible interfacial engineering wood-derived nanostructured electrodes for aqueous asymmetric (AASCs) demonstrated. The 3D carbonized...
Drilling engineering plays a pivotal role in the exploration and extraction of subsurface resources. It heavily depends on drilling fluid, which serves various essential functions including cooling drill bit, removing drilled cuttings, maintaining formation pressure equilibrium, stabilizing wellbore, transmitting hydraulic pressure, safeguarding oil gas reservoirs. Nonetheless, fluid encounters multiple obstacles such as leakage control, waste management, prevention wellbore collapse,...
Combining semiconductors with metal–organic frameworks (MOFs) holds significant potential for creating highly efficient systems the photoreduction of CO 2 .
A highly dispersed nickel catalyst supported on alumina with an NiO loading of 40 wt % has been prepared from Ni(NO3)2·6H2O and NaAlO2 as precursors through a novel cation–anion double-hydrolysis strategy. The product tested for its efficacy in CO methanation. preparation process can be considered time-saving green synthetic technique that does not require the use basic precipitation agent. resulting Ni/Al2O3 shows high dispersion small particle size (<5 nm), spite metal loading. Various...
The development of a new drilling fluid system with hydrate inhibition is great significance for safety in gas hydrate-bearing sediments. Considering the importance selection suitable thickener systems under weak and strong driving forces, 0.1–0.5 wt% modified starch (MS), carboxymethylcellulose sodium (CMC), xanthan gum (XG) aqueous solutions was studied. applicability these three thickeners were investigated through formation experiments, mesostructure observations, water activity tests,...
Na‐montmorillonite (Mont) modified by cetyltrimethylammonium bromide (CTAB‐Mont) and tetramethylammonium (TMAB‐Mont) was used to remove salicylic acid (SA) under batch kinetic different solution conditions. The adsorption capacity of CTAB‐Mont (202.1 mg/g) larger compared TMAB‐Mont (10.2 the same Characterization Monts performed with X‐ray diffraction, Fourier transform IR spectroscopy, elemental analyses, zeta potential, molecular simulation Forcite module Materials Studio 5.0 software....
Data mining reduces the number of catalysts to be empirically analyzed and accelerates discovery new catalysts.
Abstract In this study, organic silicon was introduced to humic acid for the first time, and set novel polymer NaHm/AMPS/AM/TSP‐L12 (HASSi) as an environmentally friendly filtrate reducing agent, which developed by using silica modified material (TSP‐L12), sodium (NaHm), 2‐acrylamido‐2‐methylpropanesulfonic (AMPS), acrylamide (AM) raw materials. The molecular structure, chemical composition of HASSi has been investigated results show that shows structure conformed design. Differential...
Abstract Shale-gas plays have gained significant importance in China. Sichuan Basin, industry's primary focus for shale gas, has finished hundreds of wells. The employed drilling fluids horizontal wells here are mostly oil-based muds (OBMs), due to its well-known excellent performance and the considerable geologic structural complexity. With implementation new national environmental law, application OBMs will be limited. A pressing goal is develop a high-performance environmental-friendly...
Abstract Reverse osmosis (RO) is currently the most important desalination technology and it experiencing significant growth. However, developments of membrane permselectivity in past decade have been relatively slow, fouling remains a severe problem. The excellent water transport properties biological membranes with specialized transmembrane proteins aquaporins as water-selective channels exceed those commercial for desalination. Supported phospholipid bilayers (SPBs) can maintain activity...