Scientists Develop Highly Reactive New Form of Aluminum That Could Replace Rare Earth Metals
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\nResearchers at King\u2019s College London have discovered a novel form of aluminum with unique chemical properties, offering a potential low-cost and sustainable alternative to rare earth and precious metals used in industry.<\/p>\n
Led by Dr. Clare Bakewell, the team created highly reactive aluminum-based molecules capable of breaking some of the strongest chemical bonds. Their findings, published in Nature Communications, include the first reported example of a cyclotrialumane, a triangular structure of three aluminum atoms that remains stable in solution while exhibiting unprecedented chemical reactivity.<\/p>\n
The new aluminum structures can perform key reactions such as splitting dihydrogen and controlled insertion and chain growth of ethene, a critical hydrocarbon used in chemical manufacturing. These capabilities could reduce dependence on expensive metals like platinum and palladium, which are costly to mine and refine and pose environmental challenges.<\/p>\n
Dr. Bakewell explained that aluminum is abundant and approximately 20,000 times cheaper than precious metals, making it an attractive alternative for industrial applications. Beyond mimicking traditional transition metals, the team discovered new reaction pathways, forming novel 5- and 7-membered aluminum-carbon rings, pushing the boundaries of chemical reactivity.<\/p>\n
The research could enable the creation of new compounds and materials with distinctive properties, supporting cleaner, greener, and more cost-effective chemical production. Dr. Bakewell emphasized that while the work is in its early exploratory phase, it demonstrates the potential of earth-abundant metals to transform modern chemical synthesis.<\/p>\n","protected":false},"excerpt":{"rendered":"
Scientists Develop Highly Reactive New Form of Aluminum That Could Replace Rare Earth Metals —————————————– Researchers at King\u2019s College London have discovered a novel form of aluminum with unique chemical properties, offering a potential low-cost and sustainable alternative to rare earth and precious metals used in industry. Led by Dr. Clare Bakewell, the team created …<\/p>\n","protected":false},"author":1,"featured_media":140532,"comment_status":"open","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"rop_custom_images_group":[],"rop_custom_messages_group":[],"rop_publish_now":"initial","rop_publish_now_accounts":{"facebook_108372464460192_245495985553329":""},"rop_publish_now_history":[],"rop_publish_now_status":"pending","footnotes":""},"categories":[21],"tags":[],"class_list":["post-140533","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-science"],"yoast_head":"\n