A5058158036- Transition Metal Oxide Nanomaterials
- Conducting polymers and applications
- Gas Sensing Nanomaterials and Sensors
- Perovskite Materials and Applications
- 2D Materials and Applications
- Advanced Memory and Neural Computing
- Graphene research and applications
- Polyoxometalates: Synthesis and Applications
- Analytical Chemistry and Sensors
South China Normal University
2022-2024
Electrochromic devices, capable of modulating light transmittance under the influence an electric field, have garnered significant interest in field smart windows and car rearview mirrors. However, development high-performance electrochromic devices via large-scale explorations miscellaneous experimental settings remains challenging is still urgent problem to be solved. In this study, we employed a two-step machine learning approach, combining algorithms such as KNN XGBoost with reality...
Even though electrochromism has been around for more than 50 years, it still several issues. Multi-layered films, high manufacturing costs, and a short lifetime are present in existing electrochromic devices. We demonstrate unique high-performance device with basic structure no solid sheets this work. In device, the electrolyte layer is also avoided. The uses an solution prepared from mixture of ammonium metatungstate iron (II) chloride as functional reversible redox properties. tungstate...
Electrochromic devices have been widely studied due to their ability change transmittance under the application of electrical current.
Electrochromic devices have demonstrated considerable potential in a range of applications, including smart windows and automotive rearview mirrors. However, traditional cycle life testing methods are time-consuming require significant resources to process substantial amount generated data, which presents challenge remains an urgent issue be addressed. To address this challenge, we proposed the use Long Short-Term Memory (LSTM) networks construct prediction model electrochromic introduced...
In this report, an ammonium metatungstate (AMT) and ferrous chloride [Fe(II)Cl2] electrochromic liquid (ECL) was synthesized using a hydrothermal method, with D2O used as the solvent instead of H2O. The results show that use can improve stability performance ECLs. hydrogen evolution process in devices (ECDs) filled ECL becomes more difficult, while material exchange easier. ECD exhibits color modulation amplitude 58%@680 nm at 2 V. After 500 cycles, device's remains above 95% current density...
Inspired by some previous surveys, we obtained significant electrochromic properties hydrothermal synthesis using a solution of Iron (II) Chloride, Ammonium Metatungstate, Sodium Hydroxide and Hydrochloric Acid. The respond time the device was accelerated iron chloride that coloring 6.5s while bleaching 11.5s at molar concentration ratio 1:3.5 between ammonium metatungstate chloride, PH=2.5. Meanwhile had optical modulation 65% with air serving as blank. Influenced acidic environment,...
The Graphene@PtSe2 heterostructure is an excellent long-wave infrared detection material. However, the expensive cost of PtSe2 prevents its widespread use in detection. In this paper, Hf was used to partially replace Pt form Graphene@(PtSe2)n(HfSe2)4−n (n = 1, 2, and 3) bidirectional heterostructures consisting graphene lateral PtSe2/HfSe2 composites based on first-principles calculations. Then, new were compared with formed by pure MSe2 (M Pt, Hf). It found that band gaps between those...