Engineers use MoS2 nano "sandwich" to improve rechargeable batteries |

Singer's research team discovered that molybdenum flakes can store twice as many lithium atoms or charges as previously reported. Singer added that they also discovered the high capacity lithium of these flakes doesn't last for long, and it will drop after five charges. "This behavior is similar with a lithium-sulfur cell, which uses sulfur in one of its electrodes. "It's well-known that sulfur dissolves in the organic electrolyte of the battery to form intermediate polysulfides which causes vol

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Cornell Engineers Develop New Framework to Make Biodegradable Elastomers

Metals such as iron and calcium play a crucial role inside the human body, so it's no surprise that bioengineers would like to integrate them into the soft, stretchy materials used to repair skin, blood vessels, lungs and other tissue.

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Engineers have invented a bird-dwelling robot

Like snowflakes, no two branches are alike. They vary in size, shape, and texture; Some may be moist or mossy-covered or bursting branches. Birds, however, can land in almost any of them. This ability intrigued engineers Mark Cutkosky and Da

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Selection of livestock names and popular science of 3 month old calf weight

If you're looking to start using scales for livestock on your farms, you can choose from many kinds of scales you can pick from. Most of the scales sold come with a platform, a load bar, and an indicator. They can be used on farms. The most fundamental classification of scales is manual and electronic. A variety of models can be found in this broad class. The most basic indicator is manual, which allows you to save the data in the indicator and th

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High Purity Hafnium Hydride HfH2 Powder CAS 13966-92-2, 99%

Hafnium hydroide, chemical formula: HfH2, is a black-gray powder that's mainly used for the atomic power industry and aerospace industries. Purity: 99%Particle size: 320mesh Hafnium Hydroide HfH2 powder: A grey-black powder, Hydride Hafnium (HfH2) can be found. When the temperature exceeds 300 deg C, the hydride becomes hydrogen. HFH1.86 results when hafnium reaches a higher temperature. Hafnium Hydride HfH2 Powder CAS 13966-92-2: HfH2 Powder can be obtained in most quantities. Con

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GlycerylI monooleate; GlyceryI oleate CAS 25496-72-4;111-03-5;68424-61-3

A light yellow liquid with a HLB value around 4.0. This is a synthesized product. The molecule is linear and has excellent emulsification. It can be used to wash, moisturize, emulsify, and disperse. GlycerylI monooleate is a good example of this. A light yellow liquid with a HLB value around 4.0. This product is synthetic. The molecule is linear and has excellent emulsification. It can be used to wash, moisturize, emulsify, and disperse. It is a global trusted brand GlycerylI monooleate .

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