A5066207578- Advanced Photocatalysis Techniques
- Mesoporous Materials and Catalysis
- Energetic Materials and Combustion
- Perovskite Materials and Applications
- Polyoxometalates: Synthesis and Applications
- Zeolite Catalysis and Synthesis
- Conducting polymers and applications
- Catalytic Processes in Materials Science
- Rocket and propulsion systems research
- Thermal and Kinetic Analysis
- Gas Sensing Nanomaterials and Sensors
- X-ray Diffraction in Crystallography
- Covalent Organic Framework Applications
- Crystallization and Solubility Studies
- Metal-Organic Frameworks: Synthesis and Applications
- Copper-based nanomaterials and applications
- Nanomaterials for catalytic reactions
- 2D Materials and Applications
- Catalysis and Oxidation Reactions
- Organic Electronics and Photovoltaics
- Quantum Dots Synthesis And Properties
- Organic Light-Emitting Diodes Research
- TiO2 Photocatalysis and Solar Cells
- Atmospheric aerosols and clouds
- ZnO doping and properties
Harbin Institute of Technology
2016-2025
Stomatology Hospital
2024
Sichuan University
2024
State Key Laboratory of Oral Diseases
2024
Zhejiang University of Technology
2023
Harbin University
2016-2020
Nankai University
2018
Harbin Electric Corporation (China)
2014
KU Leuven
2009-2011
State Key Laboratory of Inorganic Synthesis and Preparative Chemistry
2003-2006
An efficient pH-responsive carrier system has been constructed by oppositely charged ionic interaction between carboxylic acid modified SBA-15 silica rods and polyelectrolyte. Active molecules such as vancomycin can be stored released from the pore voids of changing pH values at will. The amount in pores sample based on poly(dimethyldiallylammonium chloride) is up to 36.4 wt % 6.8. When mild acidity, steadily SBA-15. Both nitrogen adsorption−desorption isothems X-ray diffraction patterns...
Löchrige Zeolithe! Hierarchische mesoporöse Zeolithe (siehe SEM-Bild) wurden in einer einstufigen Hydrothermalreaktion unter Verwendung eines kleinen organischen Ammoniumsalzes und mesoskaligen kationischen Polymers als Template synthetisiert. Die erhaltenen sind sehr viel bessere Katalysatoren gängige Zeolithe, was auf die Bedeutung ihrer mesoporösen Struktur für industrielle Katalyse hinweist. Supporting information for this article is available on the WWW under...
Holey zeolites! Hierarchical mesoporous zeolites (see SEM image) were prepared by a one-step hydrothermal reaction using both small organic ammonium salt and mesoscale cationic polymer as templates. The thus obtained reveal excellent catalytic properties relative to conventional zeolites, indicating the importance of their structure for industrial catalysis. Supporting information this article is available on WWW under http://www.wiley-vch.de/contents/jc_2002/2006/z600241_s.pdf or from...
Developing metal-free catalysts with high catalytic activity for oxygen evolution reaction (OER) is essentially important energy and environment-related techniques. Compared individual element doping, doping carbon materials multiple heteroelements has more advantages enhancing the OER performance. However, doped sites different atoms are highly uncontrollable under reported methods, which hinder deeper understanding on relationship between structure property, also limit enhancement of...
Abstract The controllable oxidation of spiro‐OMeTAD and improving the stability hole‐transport materials (HTMs) layer are crucial for good performance perovskite solar cells (PSCs). Herein, we report an efficient hybrid polyoxometalate@metal–organic framework (POM@MOF) material, [Cu 2 (BTC) 4/3 (H O) ] 6 [H 3 PMo 12 O 40 or POM@Cu‐BTC, with Li‐TFSI TBP. When POM@Cu‐BTC is introduced to HTM as a dopant, PSCs achieve superior fill factor 0.80 enhanced power conversion efficiency 21.44 %, well...
Abstract A brand new strategy to improve the volatility and disordered arrangement of small organic molecule additives within doped perovskite solar cells through construction metal–organic frameworks (MOFs) is proposed. The Zn‐TTB, self‐assembling from Zn 2+ 1‐(triazol‐1‐ly)‐4‐tetrazol‐5‐ylmethyl)benzene (TTB), inherits arranges triazole tetrazole groups forms a long‐chain structure surrounding metal nodes. precursors grow along with skeleton Zn‐TTB produce macromolecular intermediate phase...
The titanium alloy artificial knee joint is used extensively in the current medical industry due to its distinct characteristics and properties that are like real human joint, but it does need be polished improve performance service life before can used. Due complicated surface profile, traditional abrasive flow machining technique cannot achieve a good finish offering uniformity quality. Thus, this paper, proper constrained channel designed conduct of overcome these issues. A numerical...
Abstract Although covalent organic frameworks (COFs) with high π -conjugation have recently exhibited great prospects in perovskite solar cells (PSCs), their further application PSCs is still hindered by face-to-face stacking and aggregation issues. Herein, metal–organic framework (MOF-808) selected as an ideal platform for the situ homogeneous growth of a COF to construct core–shell MOF@COF nanoparticle, which could effectively inhibit aggregation. The synergistic intrinsic mechanisms...
Hoch geordnete, mesoporöse SiO2-Strukturen wurden durch Hydrothermalsynthese mit Fluoralkan/Alkan-Tensid-Mischungen als Templaten erhalten. Aufgrund der hohen Reaktionstemperatur ist die Silicatkondensation vollständig, und Produkte sind besonders stabil. JLU-20 z. B. (siehe TEM-Bild einer calcinierten Probe) hat eine vollständig kondensierte Porenwand einem Q4/Q3-Verhältnis von 6.5.
Highly ordered mesoporous silica materials are hydrothermally synthesized at high temperature by using fluorocarbon–hydrocarbon surfactant mixtures as templates. Because of the synthesis, obtained show complete condensation, which give rise to ultra-stabile structures. JLU-20 for example (see TEM image calcined JLU-20) has a fully condensed mesopore wall with very Q4/Q3 ratio 6.5.
Bimetallic MIL-101(Al/Fe)–NH<sub>2</sub> exhibits enhanced acid–base bifunctional catalytic activity due to its synergistic mechanism and hierarchical pore system.
A novel photocatalyst of mesoporous graphitic carbon nitride (g-C3N4) co-doped with Co and Mo (Co/Mo-MCN) has been one-pot synthesized via a simple template-free method; cobalt chloride molybdenum disulfide were used as the sources, respectively. The characterization results evidently indicate that functions sources to incorporate atoms in framework g-C3N4 catalyst for promoting decomposition g-C3N4, resulting creation mesopores. obtained Co/Mo-MCN exhibited significant enhancement...
Millimeter-scale g-C<sub>3</sub>N<sub>4</sub> beads with 3D continuous meso/macropore channels are synthesized guided by optical simulation confirming enhanced light absorption.
A transition-metal-free method for the B(C<sub>6</sub>F<sub>5</sub>)<sub>3</sub>-promoted hydrogenations of N-heterocycles using ammonia borane under mild reaction conditions has been developed.