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New porous coordination polymer captures CO2, converts it to useful organic materials

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One possible way to counteract rising global CO 2 emissions is to capture and sequester carbon from the atmosphere, but current methods are highly energy intensive. The new material is a porous coordination polymer (PCP, also known as MOF; metal-organic framework), a framework consisting of zinc metal ions. —Wu et al.

Polymer 255
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NSF awards $2M to Rice U collaboration to explore direct conversion of CO2 into fuels

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The assistant professor and William Marsh Rice Trustee Chair of Chemical and Biomolecular Engineering has proposed the development of a modular electrochemical system that will provide “a sustainable, negative-carbon, low-waste and point-source manufacturing path preferable to traditional large-scale chemical process plants.”.

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New cathode material for Li-S batteries: sulfur-anchored azulene

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As described in an open-access paper in the RSC journal Chemical Communications ,the polymer exhibits high sulfur content and offers longer lifetime stability compared to pure sulfur, providing new protocols to develop new cathode materials for Li-S batteries. Cycling performance of Az-S and pure sulfur at 0.3 —Chen et al.

Polymer 236
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Cornell team suggests engineered bacteria could address current limitations of energy storage technologies

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If successful, this could allow storage of renewable electricity through electrochemical or enzymatic fixation of carbon dioxide and subsequent storage as carbon-based energy storage molecules including hydrocarbons and non-volatile polymers at high efficiency.

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Neste to acquire Mahoney Environmental to strengthen its growth strategy and position in renewable raw material sourcing

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Used cooking oil is one of more than 10 different types of feedstock that Neste can use to produce renewable diesel, sustainable aviation fuel and raw materials for renewable polymers. In 2019, renewable products refined by Neste helped reduce greenhouse gas emissions globally by 9.6 million tonnes—the equivalent of taking 3.5

Renewable 243
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Borealis and Neste begin strategic co-operation for production of renewable polypropylene

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The co-operation will enable Borealis to start using Neste’s 100% renewable propane produced with Neste’s proprietary NEXBTL technology as renewable feedstock at its facilities in Kallo and Beringen, Belgium, starting end of 2019. Polymers and chemicals industries will play a major role in the fight against climate change.

Renewable 150
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Carnegie Mellon researchers develop semi-liquid lithium metal anode for use with solid electrolytes

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The SLMA consists of lithium microparticles evenly distributed in a dual-conductive polymer matrix. Working with the Mellon College of Science’s Matyjaszewski, a leader in polymer chemistry and materials science, and Jay Whitacre, Trustee Professor in Energy in the College of Engineering and director of the Wilton E. 2019.05.022.

Polymer 255