ラーメンベット 入金されない are an exciting technology, capable of blocking out or letting in more light as needed, potentially reducing energy costs of large buildings by making them more efficient. This technology has already hit the market, but widespread adoption remains limited by cost and other factors.
A study from researchers at The University of Texas at Austin aims to solve these problems through a new type of electrochromic device and ラーメンベット 入金されない. The device uses common, low-cost, sustainable building blocks such as amylose, a natural polymer found in corn, potatoes and beans.
There's an urgent need to develop novel sustainable electrochromic materials and devices with excellent properties ラーメンベット 入金されない," said Guihua Yu, a professor in the ラーメンベット 禁止ゲーム of Engineering's Walker Department of Mechanical Engineering and the Texas Materials Institute. "The biomass materials we extracted from corn, potatoes and other common sources enable the achievement of excellent optical properties, affordability, sustainability and easy preparation of electrochromic materials and devices. This potentially paves the way for the widespread use of smart windows.
The ラーメンベット 入金されない is published in the Proceedings of the National Academy of Sciences.
Electrochromism is the ability to change colors. In the case of ラーメンベット 入金されない, the color change allows light to be filtered in or out based on heating and cooling needs. By applying a low voltage, the researchers showed the ability to decrease or increase the amount of light the device transmitted by over 85% and modulate its transmission of ultraviolet, visible, and near-infrared spectra.
In experiments, the technology held up to more than six straight weeks of ultraviolet exposure, 1,200 cycles of use and 4,000 switches between light permeability. The simple, available ラーメンベット 入金されない, including a lack of metal ions or organic solvents, combined with a reusable, transparent electrode, played an important role in the discovery. By electrically regulating the dynamic host-guest interactions between iodine and amylose, the researchers achieved the novel electrochromic system.
The market for smart glass, including ラーメンベット 入金されない and displays, is expected to reach .7 billion by 2030. However, this growth is held back by cost, with ラーメンベット 入金されない costing up to 10 times as much as standard energy-efficient windows.
Per the U.S. Department of Energy, buildings account for39% of energy consumptionin the U.S., and 35% of that comes throughheating, ventilation and air conditioning.
“The need for more sustainable and energy-efficient building solutions has created a robust and growing market ラーメンベット 入金されない," said Yuyang Wang, the lead author and a postdoctoral researcher working in Yu's lab. "It's exciting to transform well-known textbook knowledge into valuable potential products through clever design."
Yu and his team aren’t the only Texas Engineers tackling the exciting but challenging market ラーメンベット 入金されない. Delia Milliron, chair of the McKetta Department of Chemical Engineering, has for years concentrated on smart windows, deploying nanocrystal-based materials that limit the amount of infrared light that can pass through a window.
This project is supported by the Norman Hackerman Award in Chemical ラーメンベット 入金されない by the Welch Foundation, Welch Foundation Award, and Camille Dreyfus Teacher-Scholar Award. Other researchers on the project are Chuxin Lei, Weixin Guan and Wen Shi from the Materials Science and Engineering Program and Walker Department of Mechanical Engineering and Ruipeng Shen and Sean Xiao-An Zhang of Jilin University in China.
