A5022883932- Advanced Fiber Optic Sensors
- Photonic and Optical Devices
- Advanced Photocatalysis Techniques
- Magnesium Alloys: Properties and Applications
- Semiconductor Lasers and Optical Devices
- Luminescence and Fluorescent Materials
- Conducting polymers and applications
- GaN-based semiconductor devices and materials
- Catalytic Processes in Materials Science
- Aluminum Alloys Composites Properties
- Advanced Memory and Neural Computing
- Advanced Fiber Laser Technologies
- Gas Sensing Nanomaterials and Sensors
- Nanomaterials for catalytic reactions
- Photonic Crystal and Fiber Optics
- Crystallography and molecular interactions
- Corrosion Behavior and Inhibition
- Organic and Molecular Conductors Research
- Ga2O3 and related materials
- Ammonia Synthesis and Nitrogen Reduction
- Advanced Sensor and Energy Harvesting Materials
- Photoreceptor and optogenetics research
- Photocathodes and Microchannel Plates
- Semiconductor Quantum Structures and Devices
- Nanowire Synthesis and Applications
Jilin University
2022-2025
Xidian University
2016-2025
Northwest Normal University
2022-2025
Yunnan University
2025
Shanghai Institute of Optics and Fine Mechanics
2025
North China Research Institute of Electro-optics
2025
ShanghaiTech University
2025
Jilin Medical University
2025
China Telecom
2024
Jilin Jianzhu University
2024
Two birds with one auric stone: The title system acts as a highly efficient heterogeneous catalyst for the one-pot tandem synthesis of imines or oximes from alcohols and corresponding amines under mild conditions (see scheme; HAP = hydroxyapatite).
Taking hydrogen from water: Gold catalysis enabled the selective reduction of nitro compounds under very mild conditions with a combination H2O and CO as reductant (see scheme). This environmentally friendly reaction proceeded in high yield chemoselectivity presence wide range functional groups.
The less steps, the better: Deposition of gold nanoparticles onto nanocrystalline β-Ga2O3 results in formation a solid bifunctional catalyst that can allow facile, additive-free, aerobic oxidation primary alcohols, aldehydes, and acetals into their respective esters good-to-excellent yields (see scheme), providing an environmentally benign approach for direct synthesis carboxylic esters. Supporting information this article is available on WWW under...
The instability issues of oxide-based electrocatalysts during the oxygen evolution reaction (OER) under acidic conditions, caused by oxidation and dissolution catalysts along with current-capacitance effect, constrain their application in proton exchange membrane water electrolysis (PEMWE). To address these challenges, we tailored spinel structure Co3O4 exploited synergism between tetrahedron octahedron sites partially substituting Co Ni Ru (denoted as NiRuCoOx), respectively. Such a...
The use of supported gold nanoparticles as an efficient, green and reusable catalyst for the oxidation various alcohols to corresponding carbonyl compounds using aqueous hydrogen peroxide environmentally benign oxidant is presented. reaction proceeds with good excellent yields in particular nonactivated under base-free conditions.
An in-fiber Mach-Zehnder interferometer (MZI) for high-sensitive refractive index (RI) measurement is proposed and experimentally demonstrated. The sensing head formed by a single-mode fiber (SMF) sandwiched between two short sections of thin-core fibers (TCFs), i.e., TCF-SMF-TCF MZI configuration with length 9 mm. A well-defined interference pattern obtained as the result fiber-core mismatch core-cladding modes interference. selected dip extremely sensitive to ambient RI, providing stable...
A set of three new binary-component charge transfer (CT) complexes (Ia, Ib, and Ic) based on anthracene derivatives 1-acetyl-3-naphthyl-(9-anthryl)-2-pyrazoline (ANNP)/1-acetyl-3-(4-methoxyphenyl)-5-(9-anthryl)-2-pyrazoline (AMAP)/1-acetyl-3-thiophene-5-(9-anthryl)-2-pyrazoline (ATAP) as donors (D) 1,2,4,5-tetracyanobenzene (TCNB) acceptor (A) were fabricated via molecular self-assembly comprehensively characterized. Crystal structural analysis revealed that molecules become sandwiched in a...
Enzymes play vital roles in cellular functions by catalyzing biochemical reactions high activity and selectivity, which is largely attributed to the cooperation between exquisitely distributed functional groups at active sites. Reconstruction of enzymatic sites artificial systems, produce robust biocatalysts, has been a significant but challenging subject. Biomolecular self-assembly, typically with de novo designed peptide or DNA as building blocks, provides an effective avenue orient...
Memristor holds great potential for enabling next-generation neuromorphic computing hardware. Controlling the interfacial characteristics of device is critical seamlessly integrating and replicating synaptic dynamic behaviors; however, it commonly overlooked. Herein, we report straightforward oxidation a Mo electrode in air to design MoOx memristors that exhibit nonvolatile ultrafast switching (0.6–0.8 mV/decade, <1 mV/decade) with high on/off ratio (>104), long durability (>104 s), low...
An in-fiber quasi-Michelson interferometer working on reflection is proposed and experimentally demonstrated. The device consists of a short section multimode fiber (MMF) followed by single-mode (SMF) whose end face terminated thick silver film. MMF excites cladding modes into downstream SMF via the mismatched-core splicing interface. core-cladding are reflected back film recoupled to core lead-in through MMF. A well-defined interference pattern obtained as result mode interference....
The formation of three mixed binary charge transfer (CT) cocrystals with tunable photoluminescence behavior featuring both CT interaction and directional hydrogen bonding is presented. Our strategy consists the induced cocrystallization polycyclic (naphthalene, anthracene, pyrene) carrying α-cyanostilbene (CS) derivatives, namely, 3-(naphthalene-2-yl)-2-(p-tolyl) acrylonitrile (NPA), 3-(anthracene-9-yl)-2-phenylacrylonitrile (APA), 2-(4-methoxyphenyl)-3-(pyrene-1-yl) (MPA) as donors (D)...
A simultaneous relative humidity (RH) and temperature sensor based on an optical fiber Fabry-Perot interferometer is proposed experimentally demonstrated. This constructed by splicing a short length of photonic crystal (PCF) to single mode coating ultrathin polyvinyl alcohol film the PCFs cleaved surface. The total this sensing head only ~110 μM compact size means it can be used flexibly in limited space harsh environments. Experimental results demonstrate that simultaneously measure ambient...