Samsung SDI Sells Polarizer Film Business to China's Wuxi Hengxin Optoelectronic Materials to Enhance Competitiveness
Samsung SDI Sells Polarizer Film Business to China's Wuxi Hengxin Optoelectronic Materials to Enhance Competitiveness...
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Evaluation and analysis of the latest ten air fryers, multi-dimensional evaluation of heating/odor/materials!
I had long wanted to create an air fryer evaluation and analysis report. Previously, I wrote several popular science articles about air fryers, which led many users to ask how to choose an air fryer without stepping into the trap? Especially how to avoid the safety, irritating odor, and high temperature resistance issues that exist in air fryers? So today we will conduct a multi-dimensional evaluation and analysis of air fryers based on the popular models on the market! Avoid potential hazards caused by blind and random purchases by everyone!This issue of air fryer evaluation is presented by comparing scientific evaluation methods with completely authentic results,Overview of air fryer models participating in the evaluation:Air fryer evaluation dimension one: heating efficiencyThe heating efficiency of an air fryer can be said to be a key factor in determining the cooking speed! High heating efficiency means that the internal center temperature quickly rises to a stable working temperature, which is equivalent to giving a fryer an accelerator to quickly preheat and start frying delicious food...
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Classification and Application of Metal Materials (PPT)
Statement: This article is edited, organized, and produced based on online materials for public sharing. It is for learning and communication purposes only...
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After discontinuing the supply of gallium materials, the United States is even more concerned that if China discontinues the supply of mineral antimony, the United States will face a halt in ammunition production
China's move to ban the export of gallium and germanium related items has attracted global attention. Firstly, Bloomberg reported on the implementation of export controls on gallium and germanium related items by the Chinese Ministry of Commerce and the General Administration of Customs...
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What are the preparation methods and properties of one-dimensional carbide nanomaterials?
Canned Green OrangeEditor | Canned Green OrangeCarbides are divided into three types based on their bond types, namely ionic carbides, covalent carbides, and interstitial carbides. Currently, research on one-dimensional carbides mainly focuses on material types, preparation methods, material properties, and related applications...
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The Way to Connect Light Materials: Ultrasonic Spot Welding of Titanium and Magnesium Alloys
Article 1 Fat Boy Research SocietyEditor | Fat Boy Research SocietyPrefaceThis study mainly explores the effects of ultrasonic spot welding on different alloys(Magnesium and titanium alloys)The impact of connections. It was found that with the increase of energy input, the strength of welded joints also increases...
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The Institute of Physics, Chinese Academy of Sciences has made breakthrough progress in wear-resistant amorphous alloy materials!
Diamond like materials exhibit excellent friction and wear properties due to their ultra-high hardness and self-lubricating ability.However, due to environmental factors such as humidity, temperature, atmosphere, and size limitations, the application of diamond like materials is limited to coatings and fillers for composite materials...
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Hard carbon negative electrode materials make energy storage a "rookie"?
Reporter Li He from our newspaperHard carbon is a type of carbon that does not undergo graphitization after high-temperature treatment. Its internal crystal arrangement is disordered and the interlayer spacing is large, which allows the hard carbon negative electrode to store more charges at the same volume, improving the energy density and endurance of sodium ion batteries...
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Metal Magic: Creating Dream Materials with Semiconductor Quantum Dots
Science and Technology Daily, Beijing, May 30 (Reporter Zhang Jiaxin) According to the latest issue of Nature Communication, a team including researchers from Japan's RIKEN Emerging Materials Science Center has successfully created a "superlattice" composed of lead sulfide semiconductor colloidal quantum dots, in which researchers have realized the conductivity of similar metals, which is 1 million times higher than the current quantum dot displays, And it will not affect the quantum confinement effect. This progress may completely change quantum dot technology, enabling new applications in electroluminescent devices, lasers, thermoelectric devices, and sensors...
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Research on Rose Fiber and Its Composite Materials
In recent years, due to the growing concern for the environment, scientists and researchers began to use natural fiber instead of synthetic fiber as the main component of composite materials. Rose fiber is a suitable natural fiber...
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The impermeability of waterproof materials gradually decreases. What is the impact of graphite oxide on the impermeability of waterproof materials
Wen|Long YuetanEdit|Long Yuetan Introduction Cement-based permeable crystalline waterproofing material is a new type of waterproofing material with excellent anti-seepage performance. However, as the use time of the waterproofing material increases, its anti-seepage performance gradually decreases...
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