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These Graphene Tattoos Are Actually Biosensors

Cars That Think

And well be able to conduct long-term studies that track the vital signs of apparently healthy individuals as well as the parameters of their environments. Graphene is a wondrous material composed of a single layer of carbon atoms. That data could be transformative, leading to better treatments and preventative care.

Austin 131
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Study finds automobile tires are a potential source of carcinogenic dibenzopyrenes to the environment

Green Car Congress

A new study by researchers from Stockholm University concludes that automobile tires may be a potential previously unknown source of carcinogenic dibenzopyrenes—a type of high molecular weight polycyclic aromatic hydrocarbon (PAH)—to the environment. 60% rubber polymers; 20?35% between the lowest and the highest.

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New class of coordination polymers for high-performance Li-, Na- and K-ion storage

Green Car Congress

Researchers at the Université catholique de Louvain in Belgium have designed and synthesized a new class of electrically conducting anionic coordination polymers for all practically relevant alkali-cation storage. V in lithium-, sodium-, or potassium-based cells. Wang et al. doi: 10.1039/D2EE00566B.

Li-ion 273
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Motherson Group collaborating with UBQ to bring carbon-negative thermoplastics into auto parts

Green Car Congress

The companies are joining efforts to implement the carbon-negative UBQ thermoplastic ( earlier post ) into auto parts manufactured by Motherson Group for the automotive industry. UBQ GHG Neutralizer additives enable processors to directly compensate cO 2 -equivalent emissions (GHG) generated by plastic polymers. UBQ Industrial Grade.

Parts 362
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Researchers use self-healing composite polymer binder to boost performance of silicon anodes

Green Car Congress

Researchers at the Japan Advanced Institute of Science and Technology have improved the performance of silicon anodes in LIBs using a self-healing composite polymer binder for the silicon particles. The composite polymer structure holds the silicon particles together like a net and prevents them from rupturing.

Polymer 259
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Bridgestone Turanza EV grand touring tire for EVs makes world debut

Green Car Congress

Supporting an increased use of renewable and recycled materials such as recycled carbon black from end-of-life tires; synthetic rubber derived from recycled plastic bags and bottles; renewable soybean oil; and rice Husk Silica derived from rice husks, which gives a meaningful purpose to a typically discarded byproduct of rice harvesting.

Polymer 488
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New conductive polymer addresses volumetric change issue with silicon anodes for Li-ion batteries; high-capacity and longer cycle life reported

Green Car Congress

At left, a traditional approach combines Si (blue spheres) with a polymer binder (light brown) plus carbon (dark brown spheres). Repeated swelling and shrinking eventually breaks contacts among the conducting carbon particles. Composite anodes based on this polymer and commercial Si particles exhibit 2,100 mAh g ?1

Polymer 199