A5101611464- Catalysis and Oxidation Reactions
- Catalytic Processes in Materials Science
- Catalysts for Methane Reforming
- Crystallization and Solubility Studies
- Zeolite Catalysis and Synthesis
- X-ray Diffraction in Crystallography
- Advanced Photocatalysis Techniques
- Catalysis and Hydrodesulfurization Studies
- Mesoporous Materials and Catalysis
- Proteins in Food Systems
- Metal-Organic Frameworks: Synthesis and Applications
- Food Allergy and Anaphylaxis Research
- Gas Sensing Nanomaterials and Sensors
- Microencapsulation and Drying Processes
- Polyoxometalates: Synthesis and Applications
- Catalysis for Biomass Conversion
- Industrial Gas Emission Control
- Quantum Dots Synthesis And Properties
- Carbon and Quantum Dots Applications
- Thermochemical Biomass Conversion Processes
- Electrocatalysts for Energy Conversion
- Copper-based nanomaterials and applications
- Covalent Organic Framework Applications
- Layered Double Hydroxides Synthesis and Applications
- Advanced battery technologies research
China University of Petroleum, Beijing
2006-2025
State Key Laboratory of Heavy Oil
2025
Leibniz Institute for Catalysis
2024
South China University of Technology
2024
Tsinghua University
2010-2021
University of Oxford
2021
Sichuan University of Science and Engineering
2021
Materials Science & Engineering
2021
Tianjin First Center Hospital
2018
Tianjin Medical University
2018
When skim milk at pH 6.55 was heated (75 to 100 degrees C for up 60 min), the casein micelle size, as monitored by photon correlation spectroscopy, found increase during initial stages of heating and tended plateau on prolonged heating. At any particular temperature, size increased with longer holding times, and, time, increasing temperature. The maximum in about 30-35 nm. changes were poorly correlated level whey protein denaturation. However, highly levels denatured proteins that...
Skim milk was adjusted to pH values between 6.5 and 6.7 heated (80, 90, 100 °C) for up 60 min. Changes in casein micelle size, level of whey protein denaturation, association with the micelles were monitored each sample. size markedly affected by at heating. At low (6.5−6.55), increased during early stages heating, plateaued on prolonged The maximum increase ∼30−35 nm. In contrast, high (6.7), much smaller changes observed heating only ∼10 An intermediate behavior these two extremes. rate...
Metal atom (Zn, Co, Bi, Cd, Ti) doped CDs were prepared and their photocatalytic applications explored for the first time.
The understanding of the reaction mechanism product formation in oxidative coupling methane (OCM) is prerequisite for designing catalysts with improved selectivity to desired products, i.e., C2H6 and C2H4 (C2 hydrocarbons). One step this direction understand kind oxygen species involved selective nonselective reactions. Against background, a series kinetic mechanistic tests OCM N2O (N2O–OCM) were carried out over Mn–Na2WO4/SiO2 system absence presence cofed water. usage instead O2 was proven...
MnOx–Na2WO4/SiO2 is one of the best-performing catalysts in oxidative coupling methane (OCM) to C2 hydrocarbons (C2H6 and C2H4). The current mechanistic concepts related selectivity desired products are based on involvement crystalline Mn-containing phases, molten Na2WO4 phase, surface Na–WOx species, associated lattice oxygen. Using situ X-ray diffraction, operando UV–vis spectroscopy, spatially resolved kinetic analysis product formation steady-state OCM tests, temporal with isotopic...
Highlights•Supported catalysts with stable ultrasmall ZnO nanoparticles were prepared•The N-doped carbon layer helps to protect NPs from sintering and volatilization•The exhibited excellent activity stability in propane dehydrogenationSummaryNon-oxidative dehydrogenation (PDH) is an attractive reaction both industrial a scientific viewpoint because it allows direct large-scale production of propene fundamental analysis C-H activation respectively. The main challenges are related achieving...
Introduction: Survivin (SVN) is a member of the inhibitor apoptosis (IAP) protein family that promotes cellular proliferation and inhibits apoptosis. Overexpression SVN associated with autoimmune disease, hyperplasia, tumors can be used as biomarker in these diseases. widely recognized tumor-associated antigen (TAA) has become an important target for cancer diagnosis treatment.Areas covered: We reviewed research progress from PubMed clinical trials focused on https://clinicaltrials.gov since...
Layered double hydroxide (LDH) with special layered structure has been proved to have excellent hole transport capacity and good stability. Herein, we report a high efficient composite photocatalyst of CoAl-LDH BiPO4 prepared by hydrothermal chemical adsorption (denoted as CoAl-LDH/BiPO4). Phenol can be entirely degraded 1% CoAl-LDH/BiPO4 under 30 min ultraviolet (UV) light irradiation, the degradation rate constants k are 3 times 39 higher than that pure CoAl-LDH, respectively. The enhanced...
The development of an effective strategy for synthesizing two-dimensional MFI zeolites has attracted more and attention. Herein, nanosheet-stacked hierarchical ZSM-5 zeolite was obtained by a seed-assisted hydrothermal synthesis route using small amount [C18H37-N+(CH3)2-C6H12-N+(CH3)2-C6H12]Br2 (C18-6-6Br2) as structure-directing agent triethylamine (TEA) growth modifier. By varying the molar ratio C18-6-6Br2/TEA from 2.5/0 to 2.5/40, morphologies textural properties resultant HZ5-2.5/x...
Abstract The present study of oxidative coupling methane (OCM) over MnO x −Na 2 WO 4 /support catalysts demonstrated that the selectivity to C H 6 and (C ‐hydrocarbons) is affected by kind support, co‐fed water, oxidant (O vs. N O). In addition previous studies with /SiO , an enhancing water effect was obtained using based on TiO ‐ or ZrO ‐containing supports. However, a negative conversion established for SiO −Al O 3 ‐supported catalysts. Temporal analysis products isotopic tracers suggests...