A Polar Tetragonal Tungsten Bronze with Colossal Second-Harmonic Generation.
Sign Up to like & getrecommendations! Published in 2023 at "Advanced science"
DOI: 10.1002/advs.202301374
Abstract: A polar tetragonal tungsten bronze, Pb1.91 K3.22 □0.85 Li2.96 Nb10 O30 (□: vacancies), has been successfully synthesized by a high temperature solid-state reaction. Single crystal and powder X-ray diffraction indicate that the structure of Pb1.91… read more here.
Keywords: tungsten bronze; tetragonal tungsten; pb1 li2; nb10 o30 ... See more keywords
H-Nb2O5 wired by tetragonal tungsten bronze related domains as high-rate anode for Li-ion batteries
Sign Up to like & getrecommendations! Published in 2018 at "Energy Storage Materials"
DOI: 10.1016/j.ensm.2017.10.005
Abstract: Abstract Nb-based oxide is a promising candidate of high-rate anodes to develop high power Li-ion batteries and Li-ion capacitors. Compared with metastable bronze phase T-Nb2O5 with remarkable intercalation pesudocapacitance, commercially available high-temperature phase H-Nb2O5 is… read more here.
Keywords: tungsten bronze; ion; high rate; ion batteries ... See more keywords
Probing Mg Intercalation in the Tetragonal Tungsten Bronze Framework V4Nb18O55.
Sign Up to like & getrecommendations! Published in 2020 at "Inorganic chemistry"
DOI: 10.1021/acs.inorgchem.0c01013
Abstract: While commercial Li-ion batteries offer the highest energy densities of current rechargeable battery technologies, their energy storage limit has almost been achieved. Therefore, there is considerable interest in Mg batteries, which could offer increased energy… read more here.
Keywords: energy; tungsten bronze; spectroscopy; tetragonal tungsten ... See more keywords
Cation Disorder in Ferroelectric Ba4M2Nb10O30 (M = Na, K, and Rb) Tetragonal Tungsten Bronzes
Sign Up to like & getrecommendations! Published in 2022 at "Inorganic Chemistry"
DOI: 10.1021/acs.inorgchem.2c02266
Abstract: The crystal structure of tetragonal tungsten bronzes, with the general formula A12A24C4B12B28O30, is flexible both from a chemical and structural viewpoint, resulting in a multitude of compositions. The A1 and A2 lattice sites, with different… read more here.
Keywords: tetragonal tungsten; tungsten; tungsten bronzes; ba4m2nb10o30 ... See more keywords
Tetragonal Tungsten Bronze Type Sn(II)-Based Quaternary Oxides: A New Type of Visible-Light-Absorbing Semiconductors for Photoelectrochemical Water Oxidation
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Materials Chemistry A"
DOI: 10.1039/d1ta05809f
Abstract: The attractive photoelectrochemical (PEC) water splitting for hydrogen fuels always desires new semiconductors which provide stronger visible light absorption with suitable band positions. Sn(II) complex oxides are expected to offer... read more here.
Keywords: water; tungsten bronze; visible light; type ... See more keywords