A5003704910- Perovskite Materials and Applications
- Conducting polymers and applications
- Advanced Sensor and Energy Harvesting Materials
- Quantum Dots Synthesis And Properties
- Organic Electronics and Photovoltaics
- Chalcogenide Semiconductor Thin Films
- Organic Light-Emitting Diodes Research
- Solar-Powered Water Purification Methods
- Neuroscience and Neural Engineering
- Solar Thermal and Photovoltaic Systems
- Tactile and Sensory Interactions
- Advanced Memory and Neural Computing
- Semiconductor Quantum Structures and Devices
- MXene and MAX Phase Materials
- Muscle activation and electromyography studies
- solar cell performance optimization
- Silicon and Solar Cell Technologies
- Advanced Photocatalysis Techniques
- Phase Change Materials Research
- Advanced Materials and Mechanics
- Ga2O3 and related materials
- 2D Materials and Applications
- Solid-state spectroscopy and crystallography
- Supercapacitor Materials and Fabrication
- Nanomaterials and Printing Technologies
Jiangxi Science and Technology Normal University
2022-2025
Purdue University West Lafayette
2024-2025
Beijing Jiaotong University
2018-2022
Nanchang University
2016-2017
Electrical bioadhesive interface (EBI), especially conducting polymer hydrogel (CPH)-based EBI, exhibits promising potential applications in various fields, including biomedical devices, neural interfaces, and wearable devices. However, current fabrication techniques of CPH-based EBI mostly focus on conventional methods such as direct casting, injection, molding, which remains a lingering challenge for further pushing them toward customized practical bioelectronic commercialization. Herein,...
Flexible electrochromic devices (FECDs) are widely explored for diverse applications including wearable electronics, camouflage, and smart windows. However, the manufacturing process of patterned FECDs remains complex, costly, non-customizable. To address this challenge, a strategy is proposed to prepare integrated via multi-material direct writing 3D printing. By designing novel viologen/polyvinyl alcohol (PVA) hydrogel inks systematically evaluating printability various inks, seamless...
Supercapacitors are widely used in various fields due to their high power density, fast charging and discharging speeds, long service life. However, with the increasing demand for flexible electronics, integrated supercapacitors devices also facing more challenges, such as extensibility, bending stability, operability. Despite many reports on stretchable supercapacitors, challenges still exist preparation process, which involves multiple steps. Therefore, we prepared conducting polymer...
With recent emergence of wearable electronic devices, flexible and stretchable transparent electrodes are the core components to realize innovative devices. The copper nanowire (CuNW) network is commonly chosen because its high conductivity transparency. However, junction resistances low aspect ratios still limit further performance. Herein, a large-scale semiembedded CuNW conductive film (TCF) was fabricated by electrolessly depositing Cu on electrospun poly(4-vinylpyridine) polymer...
Efficient p–i–n structured perovskite solar cells were demonstrated by employing a solution-processed CeO<sub>x</sub> electron extraction layer.
MXene nanosheets weld the wire–wire junctions of a AgNW network to improve FTE performance, and flexible PSCs OPVs based on AgNW:MXene exhibit champion PCE 20.22% 16.03%, respectively.
It has been a widely-known and intractable issue due to very rapid degradation of tin (Sn) based organic-inorganic hybrid perovskites (OIHPs). To incorporate organic chain polymers into the OIHPs photo-active polycrystalline films seems be unique strategy passivate naturally formed defects at grain boundaries surfaces, prevent surface oxidation, consequently, optimize photovoltaic performance, as well tackle with device instability. In this work, Lewis-type insulating polymer,...
High-efficiency flexible CsPbI<sub>2</sub>Br PSCs are designed by introducing Al-doped ZnO as an electron-transport layer and <italic>tert</italic>-butyl cyanoacetate a hole passivation layer. The optimized PSC exhibits outstanding stability champion PCE of 15.08%.
Quasi-2D Ruddlesden–Popper (RP) perovskite films have been widely used in fabricating high-performance light-emitting diodes (PeLEDs) and solar cells because of their environmental stability specific optoelectronic properties. However, it is rarely reported that dual-functional quasi-2D can be obtained with excellent performance. Herein, we demonstrated the effectiveness MACl for modulating phase distribution crystal orientation. By adjusting concentration, optimized PEA2MA2Pb3I10–xClx show...
The self-assembled diblock CPEs <bold>PFEO-b-PTNBr</bold> and <bold>PFEO-b-PTImBr</bold> can partially induce a favorable face-on orientation of the active layer.
Abstract 2D perovskite (PVSK) single crystals have received significant attention due to their unique optical and optoelectronic properties. However, current synthesis methods face limitations, particularly in large‐area fabrication, which remain critical barriers practical applications. In this study, the of red/green/purple‐blue‐colored PVSK nanocrystals over a large area (4‐inch wafer) fabrication high‐performance photodetector arrays are presented via facile yet efficient spray‐coating...
Self-assembled monolayers (SAMs) serve as the hole-transporting layer (HTL) in perovskite solar cells, yet their instability on indium tin oxide (ITO) substrates poses a challenge practical. The typical SAMs are susceptible to solvents during deposition process which can result being washed or dislodged, thereby impeding formation of dense SAM. Here, novel guanidine-modified polyurethane siloxane elastomers is synthesized enhance anchoring capability ITO, exhibits strong interactions with...
The control of crystallization and printability large‐area perovskite layers is crucial to facilitating their commercial development in flexible electronics. Considering the benefits liquid crystals with intelligent temperature sensitivity for printable crystalline template a scalable film, crystal 4((6(acryloyloxy)hexyl)oxy)benzoic acid (6OBA) introduced. 6OBA shows range matching thermal annealing films. A desire inks homogeneous devices guaranteed due fluidity additive at room...
Recent studies have shown that introductions of some organic additives are beneficial for optimizing organic–inorganic hybrid perovskite (OIHP) optoelectronic properties to promote their industrial realizations. In this work, a typical molecule bathocuproine (BCP) has been utilized during the preparation methylammonium lead tribromide (CH3NH3PbBr3) precursor, and perovskite-based light-emitting diode (PeLED) consisting ITO(glass)/PEDOT:PSS/CH3NH3PbBr3:BCP/Bphen/Ag was fabricated. Because...
Methylammonium lead iodide (CH3NH3PbI3), with the organic-inorganic hybrid perovskite (OIHP) structure, has gained tremendous research interest due to its excellent photo-electron conversion ability in application of photovoltaics. Despite solution processed polycrystalline thin film form solar cells, single crystalline counterpart may offer some incredibly novel optoelectronic functionalities. In this work, a sizable (>5 mm) and high quality CH3NH3PbI3 crystal been synthesized by inverse...
<italic>In situ</italic>grown ZnO doped with EDT was employed to improve the performance of inverted polymer solar cells.
A strain sensor stands as an indispensable tool for capturing intricate motions in various applications, ranging from human motion monitoring to electronic skin and soft robotics. However, existing sensors still face difficulties simultaneously achieving superior sensing performance sufficing real applications like high stretchability low hysteresis, well seamless device fabrication desirable interfacial adhesion system-level integration. Herein, we develop a highly stretchable...