A5046499000- Advanced Photocatalysis Techniques
- Quantum Dots Synthesis And Properties
- Chalcogenide Semiconductor Thin Films
- TiO2 Photocatalysis and Solar Cells
- Electrocatalysts for Energy Conversion
- Copper-based nanomaterials and applications
- Advanced battery technologies research
- 2D Materials and Applications
- Conducting polymers and applications
- Advancements in Battery Materials
- Covalent Organic Framework Applications
- Advanced Battery Materials and Technologies
- Gas Sensing Nanomaterials and Sensors
- Luminescence Properties of Advanced Materials
- ZnO doping and properties
- Perovskite Materials and Applications
- Nanomaterials for catalytic reactions
- Nanowire Synthesis and Applications
- Multiferroics and related materials
- Supercapacitor Materials and Fabrication
- Polyoxometalates: Synthesis and Applications
- Ammonia Synthesis and Nitrogen Reduction
- Metal-Organic Frameworks: Synthesis and Applications
- Electrochemical Analysis and Applications
- Electronic and Structural Properties of Oxides
Shaanxi Normal University
2015-2025
Zhejiang Technical Institute of Economics
2018-2024
Fujian University of Traditional Chinese Medicine
2024
Shanghai Jiao Tong University
2022
Shanghai First People's Hospital
2022
Guangzhou University of Chinese Medicine
2022
Yunnan University
2021
Fujian Medical University
2021
Xiamen University
2021
Shaanxi University of Science and Technology
2021
A pair to fret about: Biotinylated phosphor nanoparticles that emit upconversion luminescence have been taken with biotinylated Au nanoparticles, which act as energy acceptors, and the has applied determination of trace amounts avidin based on fluorescence resonant transfer (FRET; see picture).
Ultrathin transition-metal-based nanomeshes can perfectly combine the advantages of two-dimensional (2D) ultrathin nanosheets and porous nanostructures, which have wide applications in energy storage conversion. In this work, we present an etch-free one-step approach to directly synthesize Co3O4 (Co-UNMs) by employing a CoCl2/K3Co(CN)6 cyanogel as reaction precursor. The 2D planar structural unit solid properties result preferential assembly generated crystal nuclei at solid–liquid interface...
Atomically ultrathin rhodium nanosheets obtained by the cyanogel reduction method demonstrate an excellent electrocatalytic activity for nitrogen reaction.
Conjugated microporous polymers (CMPs) have gained much recent attention as a kind of metal-free organic photocatalyst for photocatalytic hydrogen generation. However, the development visible-light-driven CMP with high activity is still big challenge. Here, we report dibenzothiophene dioxide containing photocatalysts and demonstrate influence cross-linker length on performance production. The most active DBTD-CMP1 short benzene exhibits evolution rate (HER) 2460 μmol h–1 g–1 under visible...
Abstract Poly(thiophene) as a kind of n‐doped conjugated polymer with reversible redox behavior can be employed anode material for lithium‐ion batteries (LIBs). However, the low activity and poor rate performance poly(thiophene)‐based anodes limit its further development. Herein, structure‐design strategy is reported thiophene‐containing microporous polymers (CMPs) extraordinary electrochemical materials in LIBs. The comparative study on structure‐designed CMPs reveals that high redox‐active...
The conduction band energy, conductivity, mobility, and electronic trap states of electron transport layer (ETL) are very important to the efficiency stability a planar perovskite solar cell (PSC). However, as most widely used ETL, TiO2 often needs be prepared under high temperature has unfavorable electrical properties such low conductivity states. Modifications elemental doping effective methods for improving performance PSCs. In this study, Nb-doped films by facile one-port chemical bath...
Conjugated microporous polymers (CMPs) with π-conjugated skeletons show great potential as energy storage materials due to their porous structure and tunable redox nature. However, CMPs the structure-performance relationships have not been well explored for potassium-ion batteries (KIBs). Here, we report structure-engineered CMP anodes electronic structures high-performance KIBs. The results demonstrate that of plays an important role in enhancing potassium capability, including lowest...
The formation process of CdS nanorods prepared by the reaction thiourea and cadmium nitrate in ethylenediamine was investigated detail X-ray powder diffraction, transmission electron microscopy, selected-area IR techniques. An accordion-like folding proposed to account for nanorods. Further studies indicate that dissociation molecule adsorbed on surface results obtained single-crystal showed an abnormal diffraction explained double incident inside sample. result from confirmed grew along c axis.
Tailoring the size, controlling morphology, and designing metal–organic interface are three promising strategies to improve catalytic performance of monometallic noble-metal nanocrystals. In "hydrogen economy" society, water electrolysis is viewed as one most technologies for hydrogen production. The design synthesis highly active durable electrocatalysts evolution reaction (HER) vitally important development economy. this work, we successfully synthesized polyallylamine (PAA)-functionalized...
Rationally designing and manipulating composition morphology of precious metal-based bimetallic nanostructures can markedly enhance their electrocatalytic performance, including selectivity, activity, durability. We herein report the synthesis PtRh alloy nanodendrites (ANDs) with tunable by a facile complex-reduction synthetic method under hydrothermal conditions. The structural/morphologic features, formation mechanism, performance ANDs are investigated thoroughly various physical...
Iron doped cobalt phosphide ultrathin nanosheets on nickel foam are used as a bifunctional electrocatalyst for overall water splitting in alkaline electrolyte.
The catalytic performance of noble metal nanocrystals highly depends on their surface structure and interface structure. Effective surface/interface control over can significantly improve electrocatalytic activity, durability, selectivity for the various important electrochemical reactions in low-temperature polymer electrolyte fuel cells. In this work, polyallylamine (PAA)-functionalized Pt nanostructures with long-spined sea-urchin-like morphology (Pt-LSSUs@PAA) have been synthesized...
Color-tuned perovskite films have been recognized as a promising candidate for building integrated photovoltaics; bright, colorful displays; and component cells in multijunction solar cell applications. In this paper, four representative color-tuned with chemical formula CH3NH3PbBrxI3–x (x = 0, 1, 2, 3) are successfully prepared by using technique that combines the advantages of direct contact lead halide film hot methylamine powder intercalcation processes. The energy-dispersive X-ray...
In this work, we report energy-saving H<sub>2</sub> production by replacing the oxygen evolution reaction with thermodynamic favorable isopropanol oxidation (IOR) based on a bifunctional ultrathin Rh nanosheets electrocatalyst (Rh-NSs), which only requires voltage of 0.4 V to achieve and acetone co-production.
The influence of substituent groups on the photocatalytic activity conjugated microporous polymers was investigated, and a high hydrogen evolution rate 18.93 mmol h<sup>−1</sup> g<sup>−1</sup> achieved by PyDF with fluorine atoms.
Ultrathin noble metal nanosheets with atomic thickness exhibit abnormal electronic, surfacial, and photonic properties due to the unique two-dimensional (2D) confinement effect, which have attracted intensive research attention in catalysis/electrocatalysis. In this work, well-defined ultrathin Rh nanosheet nanoassemblies dendritic morphology are synthesized by a facile hydrothermal method assistance of poly(allylamine hydrochloride) (PAH), where PAH effectively acts as complexant...
An NRR/GOR couple electrolyzer was constructed and required only 1.2 V voltage for electrochemical NH<sub>3</sub> production in the presence of glycerol.
Integration of redox-active bicarbazole units to the backbone porous covalent organic frameworks reveals a synergistic structural effect on achieving ultrahigh-performance energy storage.
For the large-scale commercialization of direct methanol fuel cells, developing Pt-alternative anode electrocatalysts with low cost and high activity plays an important role. In this work, a one-pot hydrothermal method has been developed for synthesis Rh nanosheets (Rh-NSs) on reduced graphene oxide (RGO). The newly prepared Rh-NSs/RGO hybrids have great electrocatalytic oxidation reaction (MOR) in alkaline media, much better than single-component nanoparticles (Rh-NPs) nanoparticles/RGO...
Transition metal diselenides (MSe2, M=Ni, Co, Fe) were synthesized successfully through a simple solvothermal-reduction reaction at low temperatures. EDXA and XPS techniques confirmed that the compositions of these in good agreement with their stoichiometries. With increasing temperature, obtained NiSe2 transformed from initial filament nanocrystallites to final octahedral crystals. The studies on thermal stability as-prepared showed NiSe acted an intermediate role pyrolysis process. Raman...
Solvothermal synthesis in a monodentate ligand, namely, n-butylamine, is general route for the of semiconductor chalcogenide nanorods from cheap inorganic reactants. The amine proved to be good shape controller producing CdS, CdSe, ZnSe, and PbSe (see picture) under relatively mild conditions.