A5072170618- Advancements in Battery Materials
- Advanced Battery Materials and Technologies
- Conducting polymers and applications
- Advanced battery technologies research
- Organic Electronics and Photovoltaics
- Advanced Battery Technologies Research
- Supercapacitor Materials and Fabrication
- Covalent Organic Framework Applications
- Metal-Organic Frameworks: Synthesis and Applications
- Perovskite Materials and Applications
- Advanced Memory and Neural Computing
- Molecular Junctions and Nanostructures
- Quantum Dots Synthesis And Properties
- Semiconductor materials and devices
- Organic Light-Emitting Diodes Research
- Organic and Molecular Conductors Research
- Ga2O3 and related materials
- Thin-Film Transistor Technologies
- Crystallization and Solubility Studies
- MXene and MAX Phase Materials
- ZnO doping and properties
- Extraction and Separation Processes
- Nanowire Synthesis and Applications
- Transition Metal Oxide Nanomaterials
- GaN-based semiconductor devices and materials
Huazhong University of Science and Technology
2016-2025
Institute of Advanced Manufacturing Technology
2023-2025
Wuhan National Laboratory for Optoelectronics
2017-2025
Tibet Autonomous Region People's Hospital
2024-2025
Nankai University
2025
Shanghai Jiao Tong University
2019-2025
Shanghai Ninth People's Hospital
2024-2025
Wenzhou University
2023-2024
Chongqing University
2024
Qingdao University of Science and Technology
2022-2024
Organic sodium-ion batteries (SIBs) are potential alternatives of current commercial inorganic lithium-ion for portable electronics (especially wearable electronics) because their low cost and flexibility, making them possible to meet the future flexible large-scale requirements. However, only a few organic SIBs have been reported so far, most either were tested in very slow rate or suffered significant performance degradation when cycled under high rate. Here, we focusing on molecular...
The purpose of this feature article is to give an overview recent advances in development high performance organic semiconductors for field-effect transistors, especially those with mobility of/over amorphous silicon, since they are believed be promising candidates practical applications the near future's electronic industry. We hope comprehensive summary will provide guidelines design and synthesis novel, semiconductors.
Abstract Black phosphorus (BP) is a rapidly up and coming star in two‐dimensional (2D) materials. The unique characteristic of BP its in‐plane anisotropy. This ignites new type 2D materials that have low‐symmetry structures anisotropic properties. On this basis, they offer richer more low‐dimensional physics compared to isotropic materials, thus providing fertile ground for novel applications including electronics, optoelectronics, molecular detection, thermoelectric, piezoelectric,...
BiVO4 has been regarded as a promising material for photoelectrochemical water splitting, but it suffers from major challenge on charge collection and utilization. In order to meet this challenge, we design nanoengineered three-dimensional (3D) ordered macro-mesoporous architecture (a kind of inverse opal) Mo:BiVO4 through controllable colloidal crystal template method with the help sandwich solution infiltration adjustable post-heating time. Within expectation, superior photocurrent density...
Highly ordered Sb nanorod arrays with large interval spacing were fabricated that showed high capacities and superior rate capabilities.
Aggressive chemistry involving Li metal anode (LMA) and high-voltage LiNi0.8Mn0.1Co0.1O2 (NCM811) cathode is deemed as a pragmatic approach to pursue the desperate 400 Wh kg-1. Yet, their implementation plagued by low Coulombic efficiency inferior cycling stability. Herein, we propose an optimally fluorinated linear carboxylic ester (ethyl 3,3,3-trifluoropropanoate, FEP) paired with weakly solvating fluoroethylene carbonate dissociated lithium salts (LiBF4 LiDFOB) prepare electrolyte. An...
ConspectusRedox active organic and polymeric materials have witnessed the rapid development commercialization of lithium-ion batteries (LIBs) over last century increasing interest in developing various alternatives to LIBs past 30 years. As a kind potential alternative, advantages flexibility, tunable performance through molecular design, potentially high specific capacity, vast natural resources, recyclability. However, until now, only handful inorganic been adopted as electrodes...
The utilization of oxygen vacancies (OVs) in sodium ion batteries (SIBs) is expected to enhance performance, but as yet it has rarely been reported. Taking the MoO(3-x) nanosheet anode an example, for first time we demonstrate benefits OVs on SIB performance. Moreover, at deep-discharge conditions can be further promoted by ultrathin Al2O3 coating. A series measurements show that increase electric conductivity and Na-ion diffusion coefficient, promotion from coating lies effective reduction...
Abstract Aqueous zinc‐ion batteries (ZIBs) are promising for next‐generation energy storage. However, the reported electrode materials ZIBs facing shortcomings including low capacity and unsatisfactory cycling stability etc. Herein, hexaazatrinaphthalene‐quione (HATNQ) is aqueous ZIBs. The HATNQ electrodes delivered an ultrahigh (482.5 mAh g −1 at 0.2 A ) outstanding cyclability of >10 000 cycles 5 . sets a new record organic cathodes in high performances ascribed to rich C=O C=N groups...
Poly(pentacenetetrone sulfide) (PPTS) as a cathode for PIBs exhibits high electrochemical performance. Novel methods are also demonstrated inhibiting K dendrites.
Abstract The performance of Li anodes is extremely affected by the solvation ions, leading to preferential reduction sheath and subsequent formation fragile solid–electrolyte interphase (SEI), dendrites, low coulombic efficiency (CE). Herein, we propose a novel strategy regulate sheath, through introduction intermolecular hydrogen bonds with both anions salt solvent small amount additives. addition such reduced LUMO energy level in electrolyte, promoted robust SEI, free molecules, enhanced...
Redox organic electrode materials (OEMs) have attracted extensive attention for batteries due to the possibility be designed with high performance. However, practical application of OEMs requires rigor criteria such as low cost, recyclability, scalability and performance etc. hence seems still far away. Here, we demonstrate an OEM aqueous batteries. Quantification charge storage confirmed protons fast reaction kinetics, thereby enabling at mass loading. As a result, laminated pouch cells...
Conjugated coordination polymers (CCPs), which possess long-range planar π-d conjugation, are fascinating for various applications because they inherit the merits of both metal-organic frameworks (MOFs) and conducting polymers. However, only one-dimensional (1D) two-dimensional (2D) CCPs have been reported so far. The synthesis three-dimensional (3D) is challenging even seems theoretically infeasible conjugation implies 1D or 2D structure. Besides, redox activity conjugated ligands makes...
Abstract The heavy reliance of lithium-ion batteries (LIBs) has caused rising concerns on the sustainability lithium and transition metal ethic issue around mining practice. Developing alternative energy storage technologies beyond become a prominent slice global research portfolio. play vital role in shaping future landscape storage, from electrified mobility to efficient utilization renewable energies further large-scale stationary storage. Potassium-ion (PIBs) are promising given its...
Fluoro-substitution solvents have achieved great success in electrolyte engineering for high-energy lithium metal batteries, which, however, is beset by low solvating power, thermal and chemical instability, possible battery swelling. Instead, we herein introduce cyanogen as the electron-withdrawing group to enhance oxidative stability of ether solvents, which oxygen form chelating structure with Li + not notably undermining power. Cyano-group strongly bonds transition metals (TMs) NCM811...
Organic sodium‐ion batteries (SIBs) are one of the most promising alternatives current commercial inorganic lithium‐ion (LIBs) especially in foreseeable large‐scale flexible and wearable electronics. However, only a few reports involving organic SIBs so far. To achieve fast‐charge fast‐discharge performance long‐term cycling suitable for practical applications, is still challenging. Here, important factors high with capacity cyclability under process investigated. It found that controlling...
The shuttle effect of electrode materials always leads to capacity loss and poor cycle life batteries. Two-dimensional (2D) covalent organic frameworks (COFs) with uniform controllable nanopores provide a promising strategy for fabricating ionic sieves inhibit the effect. However, insoluble nature COFs made it difficult fabricate compact ordered membranes COFs. Herein, we report novel method facilely anisotropic ordering 2D via depositing onto graphene. resulted double-layer acting as...
Sodium ion batteries (SIBs) represent an effective energy storage technology with potentially lower material costs than lithium batteries. Here, we show that the electrochemical performance of SIBs, especially rate capability, is intimately connected to electrode design at nanoscale by taking anatase TiO2 as example. Highly ordered three-dimensional (3D) Ni-TiO2 core–shell nanoarrays were fabricated using nanoimprited AAO templating technique and directly used anode. The delivered a...