A5016831777- CO2 Reduction Techniques and Catalysts
- Perovskite Materials and Applications
- Ammonia Synthesis and Nitrogen Reduction
- Advanced Thermoelectric Materials and Devices
- Ionic liquids properties and applications
- Conducting polymers and applications
- Electrocatalysts for Energy Conversion
- Quantum Dots Synthesis And Properties
- Advanced battery technologies research
- Advanced Photocatalysis Techniques
- Solid-state spectroscopy and crystallography
- Nanomaterials for catalytic reactions
- Supercapacitor Materials and Fabrication
- Non-Invasive Vital Sign Monitoring
- Caching and Content Delivery
- Coral and Marine Ecosystems Studies
- Molecular Junctions and Nanostructures
- Polydiacetylene-based materials and applications
- MXene and MAX Phase Materials
- Catalysis and Oxidation Reactions
- Advancements in Transdermal Drug Delivery
- Advancements in Solid Oxide Fuel Cells
- Advanced Battery Materials and Technologies
- Reproductive Biology and Fertility
- Metal Extraction and Bioleaching
Nanjing University
2022-2024
Anhui Medical University
2024
Collaborative Innovation Center of Advanced Microstructures
2022
Electrochemically converting nitrate to ammonia is a promising route realize artificial nitrogen recycling. However, developing highly efficient electrocatalysts an ongoing challenge. Herein, we report the construction of stable and redox-active zirconium metal-organic frameworks (Zr-MOFs) based on Zr6 nanoclusters redox-reversible tetrathiafulvalene (TTF) derivatives as inorganic nodes organic linkers, respectively. The Zr-MOF can facilitate in situ reduction noble metal precursors free...
Energy Materials is an interdisciplinary international open access, online journal dedicated to communicating recent progresses related materials science and engineering in the field of energy conversion storage. The publishes Articles, Communications, Mini/Reviews Perspectives with original research works focusing on challenges sustainable for future.
Abstract Metallic zinc (Zn) is a highly promising anode material for aqueous energy storage systems due to its low redox potential, high theoretical capacity, and cost. However, rampant dendrites/by‐products torpid Zn 2+ transfer kinetics at electrode/electrolyte interface severely threaten the cycling stability, which deteriorate electrochemical performance of Zn‐ion batteries. Herein, an interfacial engineering strategy construct alkaline earth fluoride modified metal electrodes with long...
Electrochemical conversion of CO2 into high-value-added chemicals has been considered a promising route to achieve carbon neutrality and mitigate the global greenhouse effect. However, lack highly efficient electrocatalysts limited its practical application. Herein, we propose an ultrafast green electric explosion method batch-scale prepare spherical indium (In) nanocrystals (NCs) with abundant metal defects toward high selective electrocatalytic reduction (CO2RR) HCOOH. During synthesis...
Thermoresponsive wound dressings with real-time monitoring and on-demand drug delivery have gained significant attention recently. However, such smart systems stable temperature adjustment release control are still lacking. Here, a novel fabric is designed for management thermoresponsive simultaneously monitoring. The triple layers of the fabrics composed drug-loaded nanofiber film, MXene-optimized joule heating FPCB chip. precise stimulation can be easily achieved by applying low voltage...
Aqueous redox flow batteries (ARFBs) exhibit great potential for large-scale energy storage, but the cross-contamination, limited ion conductivity, and high costs of ion-exchange membranes restrict wide application ARFBs. Herein, we report construction aqueous colloid (ACFBs) based on redox-active polyoxometalate (POM) electrolytes size-exclusive membrane separators. The suspensions POM clusters, such as [N(C3H7)4]4[H12(VO2)12(C6H5PO3)8]·xH2O [N(C3H7)4]4[H12(VO2)12(4-FC6H4PO3)8]·xH2O,...
Massive production of practical metal or alloy based electrocatalysts for electrocatalytic CO2 reduction reaction is usually limited by energy-extensive consumption, poor reproducibility, and weak adhesion on electrode substrates. Herein, we report the ultrafast thermal shock synthesis porosity engineering free-standing Cu-Bi bimetallic nanofoam with 3D hierarchical porous structure easily adjustable compositions. During process, rapid heating cooling steps in several seconds result strong...
Hybrid organic–inorganic halide perovskite solar cells (PSCs) have garnered significant attention in the field of photovoltaics. Despite rapid advancements photoelectric conversion efficiency (PCE), sensitivity hybrid perovskites to moisture and heat poses challenges device stability. All-inorganic PSCs (AIPSCs) eliminate use traditional organic components, resulting significantly extended operational lifetimes. Herein, we report doping indium bromide (InBr3) into lattice CsPbI2.5Br0.5-based...
Flash Joule heating (FJH) method is an emerging and powerful technique that has exhibited great potential in various domains. Herein, we successfully prepared flash graphene (FG)-supported Bi nanoparticles (Bi-NPs/FG) via the ultrafast ecofriendly FJH less than 200 ms for first time. Benefited from synergistic effect of highly conductive FG active nanocrystals, Bi-NPs/FG hybrid shows a selective CO2 electroreduction with ultrahigh Faradaic efficiency 93.8% toward C1 product (i.e., formate)....
Quasi-two-dimensional (quasi-2D) lead halide perovskites have emerged as promising candidates for improved the environmental stability of perovskite solar cells (PSCs). Herein, we report preparation a new quasi-2D by introducing fluorine-containing additive 3-(trifluoromethyl)benzylammonium iodide (3-TFMBAI) into Cs0.17FA0.83Pb(I0.83Br0.17)3. The moderate doping 3-TFMBAI effectively induce formation Ruddlesden-Popper phase, which can passivate trap states and restrain ion motion in lattice....
We propose the doping of erbium chloride into CsPbI 2.5 Br 0.5 , where small cations lead to a contracted lattice volume, and meanwhile anions enhance crystallinity uniformity perovskites, thus prolonging carrier lifetime.
Cryopreservation and transplantation of ovaries are considered to be effective methods for preserving the fertility female cancer patients. However, ice crystal oxidative damage occur during freeze–thaw cycle, significantly reducing effectiveness cryopreservation limiting its clinical application. Thus, new technologies or agents must explored enhance ovarian cryopreservation. Recently, l-proline, a natural amino acid, has been proven have good biocompatibility can clear reactive oxygen...
The electrocatalytic reduction of CO2 is a promising pathway to generate renewable fuels and chemicals. However, its advancement impeded by the absence electrocatalysts with both high selectivity stability. Here, we present scalable in situ thermal evaporation technique for synthesizing series Bi, In, Sn nanofilms on carbon felt (CF) substrates high-aspect-ratio structure. resulting main-group metal exhibit homogeneously distributed highly exposed catalyst surface ample active sites, thereby...
In this work, we present a scalable in-situ growth strategy for self-assembling carbon felt supported Bi2O3 fractal nanostructure (f-Bi2O3/CF), enabling superior performance towards electrocatalytic CO2-to-formate conversion with an optimal Faradaic efficiency of 95.1% at -0.9 V (vs. RHE) in flow cell. More impressively, the current density reaches industrially relevant 235.7 mA cm-2 and remains high FEformate 87.7%. The enhanced catalytic activity f-Bi2O3/CF model is attributed to increased...