Preparation Process of Sprayed WO3 Thin Films

electrochromic thin films picture

Electrochromism (EC) is a phenomenon that induces a reversible optical change (coloration/bleaching) in a material by applying a small electric field. Tungsten oxide (WO3) is the most widely studied electrochromic material due to its outstanding electrochromic (EC) properties. Materials that can continuously and reversibly change color under reversible electrochemical processes are called electrochromic materials, which have been widely used to fabricate light modulation devices. Among these devices, anti-glare car mirrors have been commercialized, and smart windows are currently driving intensive development.

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Pure Tungsten Pins Is Used for Probes and Cathode Emission

tungsten pin image

Tungsten pins, also named tungsten needles or tungsten electrodes, are a typical tungsten product with purity of 99.95%. It has a silver-white appearance, a slender structure, a length of 20mm-1000mm, and a diameter of 0.3mm-10mm. Usually, the product is customized. 

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This ‘Cesium’ Is Not the Other ‘Cesium’! Cesium, A Substance Leaked from the Fukushima Nuclear Accident, Arrived in the Arctic Ocean and Returned to Japan

cesium metal photo

Aoyama Aoyama, a visiting professor at the University of Tsukuba, Japan, recently released the results of his research at an international seminar hosted by Fukushima University. Said that the radioactive substance cesium 137 that entered the ocean in the 2011 Tokyo Electric Power Company’s Fukushima Daiichi nuclear power plant accident arrived on the west coast of the United States and traveled northward, passing by the Bering Sea, the northernmost part of the Pacific Ocean, returns to the northeastern coast of Japan in about 7 to 8 years.

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3D Printed Collimators for Physical Optics Enables Lower Costs

3D printed collimators image

A collimator, a device used to transform the diverging light or other radiation from a point light source into a parallel beam. Special measurements in spectroscopy and in geometric and physical optics require this kind of collimation.

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Is Cesium Tungsten Bronze a Radioactive Substance?

cesium tungsten bronze photo

Cesium tungsten bronze is widely used in near-infrared shielding materials due to its excellent absorption performance of infrared and ultraviolet rays, and is used as heat insulation additives for automotive glass, architectural glass, and agricultural greenhouse films.

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