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It is estimated that in the United States vehicles and heavy equipment, about half of the energy is wasted as heat. In most cases, this heat is emitted into the air. But Chen Gang from the Massachusetts Institute of Technology has changed this situation. About a decade ago, Prof. Richard Soderberger used thermoelectric conversion materials to convert temperature differences into electrical energy. Chen Gang used nanotechnology to restructure this, greatly improving the working efficiency of materials and paving the way for lower-cost thermoelectric conversion equipment.
Chen Gang and Ren Zhifeng of the University of Houston co-founded GMZ Energy. The company used this technology to build a thermoelectric generator (TEG), which is a one square inch, one-quarter inch thick module sample, which will put the vehicle Emissions of waste heat are converted into electricity and reused. In many TEGs, atomic vibrations of the material will transfer the temperature, reducing the use of thermal energy. GMZ's method substantially slows the heat leak, which will increase performance by 30% to 60%.
The company's TEG high temperature surface can withstand temperatures of about 600 degrees Celsius, while its cold end can stay below 100 degrees Celsius. In this temperature difference, a 4 cm2 module can generate 7.2 watts of power. If the module is installed in the exhaust pipe of a car, this will reduce the load on the vehicle generator, reduce fuel costs and overall emissions. At present, GMZ has successfully generated 200 watts of TEG and received US$1.5 million in investment from the US Department of Energy (DOE). Their goal is to deploy equipment in various locations where energy is severely lost, thereby enabling secondary energy use.
About silicone lids for cups
As we know,each cup has a lid,most of cup lid are made of glass or ceramics,but we also know that they break easily.And sometimes we need find something replace glass cup lid,and keep the cup beautiful.
But,what we can use to replace the glass cup lid?
How about Silicone Cup lid?It's made of green material ---Silicone
Silicone material is eco-friendly material,we don't worry about it will be harmful our body.It won't broken even we throw it heavily.
And it can prevent the dust into our cup inside well,and it won't so ugly,you can do the design according to your hobby.
Choose silicone cup lid,improve your life style.
Silicone cup lid introduction:
1.Product name:Silicone Coffee Cup Lids,Silicone Sippy Cup Lids,Custom Silicone Cup Lids,Silicone Cup Lid,Cup Lid Silicone,Coffee Cup Lid Silicone
2.Place of origin:Guangdong China
3.Color:any pantone color
4.Logo:Printing,debossed,embossed
5.MOQ:500pcs.
6.Package:1 pcs/opp,customized design is available.
7.Design:Customized/stock
8.Certification:FDA,LFGB,SGS,ROHS,etc.
9.Usage:Use for cup
10.Silicone cup lid photos for reference.
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