W
Wei Cai
Researcher at Harbin Institute of Technology
Publications - 307
Citations - 8233
Wei Cai is an academic researcher from Harbin Institute of Technology. The author has contributed to research in topics: Diffusionless transformation & Shape-memory alloy. The author has an hindex of 37, co-authored 271 publications receiving 6335 citations. Previous affiliations of Wei Cai include Beihang University & Jiamusi University.
Papers
More filters
Journal ArticleDOI
MoSe2 nanosheets perpendicularly grown on graphene with Mo–C bonding for sodium-ion capacitors
Xu Zhao,Xu Zhao,Wei Cai,Ying Yang,Ying Yang,Xuedan Song,Zachary G. Neale,Hong-En Wang,Hong-En Wang,Jiehe Sui,Guozhong Cao +10 more
TL;DR: In this paper, the growth of oriented, interlayer-expanded MoSe2 nanosheets on graphene with Mo-C bonding via a surfactant-directed hydrothermal reaction was reported.
Journal ArticleDOI
A high thermoelectric figure of merit ZT > 1 in Ba heavily doped BiCuSeO oxyselenides
Jing Li,Jiehe Sui,Yanling Pei,Céline Barreteau,David Berardan,Nita Dragoe,Wei Cai,Jiaqing He,Li-Dong Zhao +8 more
TL;DR: In this article, a high ZT value of ∼1.1 at 923 K in the BiCuSeO system is achieved via heavily doping with Ba and refining grain sizes (200-400 nm), which is higher than any thermoelectric oxide.
Journal ArticleDOI
Texturation boosts the thermoelectric performance of BiCuSeO oxyselenides
Jiehe Sui,Jing Li,Jiaqing He,Yanling Pei,David Berardan,Haijun Wu,Nita Dragoe,Wei Cai,Li-Dong Zhao +8 more
TL;DR: In this article, the authors presented a high ZT ∼ 1.4 in textured Bi0.875Ba0.125CuSeO obtained by a hot-forging process.
Journal ArticleDOI
Microwave-assisted gas/liquid interfacial synthesis of flowerlike NiO hollow nanosphere precursors and their application as supercapacitor electrodes
TL;DR: In this paper, a rapid method based on an efficient gas/liquid interfacial microwave assisted process has been developed to synthesize flowerlike NiO hollow nanosphere precursors, which were then transformed to NiO by simple calcinations.
Journal ArticleDOI
Ceria Hollow Nanospheres Produced by a Template-Free Microwave-Assisted Hydrothermal Method for Heavy Metal Ion Removal and Catalysis
TL;DR: Ceria hollow nanospheres composed of CeO2 nanocrystals were synthesized via a template-free and microwave-assisted aqueous hydrothermal method as mentioned in this paper, which is a low-cost and environmentally benign method.