Results 61 to 70 of about 2,365 (229)
Scientific ReportsRecent optical analyses of cesium-doped hexagonal tungsten bronze have accurately replicated the absorption peak and identified both plasmonic and polaronic absorptions in the near-infrared region, which have been exploited in various technological ...
Keisuke Machida, Kenji Adachi
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Electrochromism of hexagonal sodium tungsten bronze nanorods [PDF]
Solar Energy Materials and Solar Cells, 2018 Abstract Single-crystalline sodium tungsten bronze (Na-WO3) nanorods with typical diameters of 10–200 nm and lengths of several microns have been prepared via a simple hydrothermal method. The as-prepared Na-WO3 nanorods crystallize in a hexagonal structure and elongate along the crystallographic direction.
Gao, Tao, Jelle, Bjørn Petter
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Carbon Energy, EarlyView.Recent strategies address these challenges through ion‐specific regulation, encompassing chloride‐tolerant and chloride‐regulating anodes together with cathode designs that suppress OH− accumulation and Mg2+/Ca2+ coupling. This ion‐management‐oriented framework provides general guidelines for achieving stable, selective, and scalable seawater ...
Lina Li +5 more
wiley +1 more source
CrystalsHigh-permittivity Ba(Eu1/5Sm1/5Nd1/5Pr1/5La1/5)2Ti4O12 (BESNPLT) high-entropy ceramics (HECs) were synthesized via a solid-state route. The microstructure, sintering behavior, phase structure, vibration modes, and microwave dielectric characteristics of ...
Qing Wan +4 more
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Characteristics of Highly Sensitive Hydrogen Sensor Based on Pt-WO3/Si Microring Resonator
Sensors, 2019 Hydrogen gas has attracted attention as a new energy carrier, and simple but highly sensitive hydrogen sensors are required. We fabricated an optical hydrogen sensor based on a silicon microring resonator (MRR) with tungsten oxide (WO3) using a ...
Sosuke Matsuura +4 more
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The Canadian Journal of Chemical Engineering, EarlyView.Graphical abstract illustrating the niobic acid precipitation process applied and the product obtained. Abstract This study investigates the precipitation of niobic acid (Nb2O5.nH2O) from potassium niobate solution with addition of sulphuric acid, and its subsequent thermal conversion into niobium oxide (Nb2O5). Thermodynamic modelling with PHREEQC and
Cássia R. Souza +4 more
wiley +1 more source
Ultrathin Tungsten Bronze Nanowires with Efficient Photo-to-Thermal Conversion Behavior
, 2018 Ultrathin Tungsten Bronze Nanowires with Efficient Photo-to-Thermal Conversion ...
Yuang Shi +11 more
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Luminescent properties of praseodymium doped phosphate tungsten bronze [PDF]
, 2023 Nowadays phosphate tungsten bronzes (PWBs) attract a lot of attention due to their interesting chemical, mechanical, and optical features. Moreover, tungsten bronzes as inert inorganic solids, with incorporated rare-earth ions in their structure, show ...
Pagnacco, Maja +4 more
core
GROWTH OF TUNGSTEN BRONZE CRYSTALS
Acta Physica Sinica, 1989 Some phenomena of tungsten bronze crystals growth were observed carefully. The effects of electrolytic temperature, current and time on the growth of crystals were studied and the optimum conditions for crystal growth were found. KxWO3,NayWO3 and KxNayWO3 crystals were produced successfully by fused salt electrolysis.
null LI LI-MAN, null WANG GANG
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EcoEnergy, EarlyView.The strong metal‐support interaction between sodium tungsten bronze and NiCo alloy reduces carbon dioxide adsorption, thereby mitigating catalyst poisoning and enabling a highly efficient and stable urea oxidation reaction. ABSTRACT The development of highly active urea oxidation reaction (UOR) catalysts with superior anti‐poisoning capability poses a ...
Zhixiang Zhai +6 more
wiley +1 more source