Lattice strain engineering can regulate the electronic structure of electrocatalysts, but stabilizing distorted metastable phases remains challenging. Here, we report an N,N-dimethylformamide-assisted strategy for synthesizing metastable hexagonal close-packed (HCP) Ni nanoparticles with local lattice-spacing deviation...
Qian Xue, Jing Yu, Ju-Guo Dai et al.· Angewandte Chemie· 0 citations
SnTe has emerged as a promising lead-free thermoelectric material, yet its practical performance is limited by excessive hole concentration arising from Sn vacancies, low Seebeck coefficient, and excessive thermal conductivity. Herein, we enhance the thermoelectric properties of SnTe by alloying with colloidally synthe...
Bingfei Nan, Meng-Yao Li, Yu Zhang et al.· Journal of Colloid and Inter...· 1 citation
Hematite (α-Fe2O3) photoanodes are limited by poor bulk conductivity and severe surface recombination, which hinder their photoelectrochemical (PEC) water-splitting activity. We demonstrate that a simple, rapid microwave-sintering (RMS) route simultaneously incorporates Ti into the bulk and establishes a Ge surface g...
Yi-Ping Zhao, Jia-He Ru, Hong Liu et al.· ACS Catalysis· 0 citations
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