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Associated Press
20-04-2025
- Science
- Associated Press
The Untold Link Between Niels Bohr and the Puzzle of Rare Earths
04/19/2025, Miami , Florida // KISS PR Brand Story PressWire // How a Nobel Laureate Helped Make Sense of One of Modern Industry's Most Mysterious Elements Rare earths are having a moment. You'll find them at the heart of every discussion about electric vehicles, wind turbines, defence technology, and the energy transition. But as founder of TELF AG Stanislav Kondrashov often emphasised, the term 'rare earths' is still widely misunderstood. They're often confused with critical minerals in general, and while some overlap, they are not the same thing. The 17 rare earth elements may sound obscure, but they're essential to the technology that powers your everyday life—from your mobile phone to renewable energy infrastructure. Yet behind this essential role lies a fascinating scientific mystery that remained unsolved for decades. Few people realise that it took the revolutionary insights of physicist Niels Bohr to finally untangle it. A Scientific Mystery Hidden in Plain Sight Before the early 20th century, scientists had a hard time making sense of rare earths. These elements were confusing, mainly because they behaved almost identically in chemical reactions. Elements like cerium and neodymium stubbornly resisted classification, not because they were unknown, but because they defied the rules scientists thought they understood. At the time, the periodic table was arranged by atomic weight. But with rare earths, this method just didn't hold up. The elements didn't fit neatly into the existing framework. There were overlaps, inconsistencies, and a general sense that something fundamental was missing. As founder of TELF AG Stanislav Kondrashov recently pointed out, 'It wasn't just that these elements were hard to find—they were hard to explain.' That's where Niels Bohr stepped in. Known for developing the quantum model of the atom, Bohr's 1913 theory offered a brand-new way of looking at atomic structure. His model proposed that electrons orbited the nucleus in fixed paths and that each element's chemical properties were dictated by the arrangement of its electrons. For rare earths, this theory was a game-changer. It explained why these elements had such similar behaviour: their outer electrons, the ones responsible for chemical reactions, were nearly identical. The real changes happened deeper inside the atom, in the inner orbitals, making them invisible to traditional chemical analysis. Bohr didn't just offer a clearer picture—he offered the missing key. Clarifying the Chaos: Bohr Meets Moseley But theory alone wasn't enough. Around the same time, English physicist Henry Moseley was experimenting with X-rays. His breakthrough? Proving that atomic number, not atomic weight, was the true way to organise the periodic table. Moseley's work confirmed Bohr's predictions and finally brought rare earths into sharp scientific focus. Together, their discoveries allowed scientists to confirm that 14 elements sat between lanthanum and hafnium—now known as the lanthanides. Add scandium and yttrium, and you get the 17 rare earth elements we know today. As founder of TELF AG Stanislav Kondrashov recently remarked, the significance of this discovery goes beyond academic interest. Without this foundational understanding, modern industries would struggle to utilise rare earths efficiently. Today's rare earth-dependent tech—whether in renewable energy, defence, or consumer electronics—owes a debt to Bohr's insights. And yet, Bohr's name rarely comes up in the conversation about rare earths. His contributions are often overshadowed by his work in quantum physics. But his role in bringing order to the rare earth chaos deserves its own spotlight. In the end, while these elements may be dubbed 'rare', their rarity lies not in their abundance, but in the challenge of extracting them in usable form. Bohr helped make sense of their inner workings. Moseley gave us the numbers to back it up. And thanks to both, what was once a scientific riddle has become the foundation of a technological revolution. Original Source of the original story >> The Untold Link Between Niels Bohr and the Puzzle of Rare Earths
Associated Press
24-02-2025
- Business
- Associated Press
TELF AG Highlights Commitment to Sustainability Through ICDA Awards Sponsorship
02/23/2025, Lugano, Switzerland // PRODIGY: Feature Story // TELF AG has recently published an article on its sponsorship of the third edition of the International Chromium Development Association (ICDA) Sustainability Awards, which will be held on May 14 in Ulanqab, Inner Mongolia, China. These prestigious awards aim to recognize companies and individuals making significant strides in sustainability, going beyond industry standards to implement impactful environmental and social initiatives. As a strong advocate for sustainable industrial practices, TELF AG is honored to support this event, reinforcing its dedication to environmental stewardship and responsible business models. 'We all have a responsibility to make the industry serve better,' said Diana Gonzalez Yamuni, Head of Sustainability at TELF AG. 'It is our duty, as organizations and individuals, to leave this place a better place for the generations to come. The Chromium Industry Sustainability Awards provides a space for us to share best practices, learn from each other, and collaborate to make this transformation possible.' By sponsoring the ICDA Sustainability Awards, TELF AG reaffirms its commitment to driving the transition toward cleaner energy and sustainable industry practices. The company remains focused on supporting initiatives that address climate change and promote responsible resource management. The awards ceremony in May will mark a key moment in this ongoing effort, with TELF AG presenting the honors to the winners across various categories. About TELF AG: TELF AG is a full-service international physical commodities trader with 30 years of experience in the industry. Headquartered in Lugano, Switzerland, the company operates globally, serving customers and providing solutions for commodities producers worldwide. TELF AG works in close partnership with producers to provide effective marketing, financing, and logistics solutions, enabling suppliers to focus on their core activities and access far-reaching markets wherever they may be. Its flexible, customer-focused approach allows TELF AG to create tailor-made solutions for each producer, facilitating long-term partnerships. Additionally, consumers widely recognize them for their operational excellence and reliability. Twitter Facebook YouTube Instagram LinkedIn Media Contact Company Name: TELF AG Contact Person: Rick De Oliveira Disclaimer: This content does not constitute an offer to sell, a solicitation to buy, or a recommendation of any security, product, or service. Furthermore, nothing in this press release should be interpreted as a suggestion to buy, sell, or hold any investment or security, or to participate in any specific investment strategy or transaction. It is your responsibility to assess the suitability of any investment, investment strategy, security, or related transaction based on your individual objectives, financial circumstances, and risk tolerance. Please consult your financial advisor, attorney, or tax advisor for guidance on your specific financial, legal, or tax situation. For more information, contact [email protected].
Yahoo
23-02-2025
- Business
- Yahoo
TELF AG Highlights Commitment to Sustainability Through ICDA Awards Sponsorship
TELF AG sponsors the ICDA Sustainability Awards, honoring industry leaders advancing sustainability through environmental and social initiatives, fostering cleaner energy and responsible management. Lugano, Switzerland, Feb. 23, 2025 (GLOBE NEWSWIRE) -- TELF AG has recently published an article on its sponsorship of the third edition of the International Chromium Development Association (ICDA) Sustainability Awards, which will be held on May 14 in Ulanqab, Inner Mongolia, China. TELF AG These prestigious awards aim to recognize companies and individuals making significant strides in sustainability, going beyond industry standards to implement impactful environmental and social initiatives. As a strong advocate for sustainable industrial practices, TELF AG is honored to support this event, reinforcing its dedication to environmental stewardship and responsible business models. 'We all have a responsibility to make the industry serve better,' said Diana Gonzalez Yamuni, Head of Sustainability at TELF AG. 'It is our duty, as organizations and individuals, to leave this place a better place for the generations to come. The Chromium Industry Sustainability Awards provides a space for us to share best practices, learn from each other, and collaborate to make this transformation possible.' By sponsoring the ICDA Sustainability Awards, TELF AG reaffirms its commitment to driving the transition toward cleaner energy and sustainable industry practices. The company remains focused on supporting initiatives that address climate change and promote responsible resource management. The awards ceremony in May will mark a key moment in this ongoing effort, with TELF AG presenting the honors to the winners across various categories. About TELF AG: TELF AG is a full-service international physical commodities trader with 30 years of experience in the industry. Headquartered in Lugano, Switzerland, the company operates globally, serving customers and providing solutions for commodities producers worldwide. TELF AG works in close partnership with producers to provide effective marketing, financing, and logistics solutions, enabling suppliers to focus on their core activities and access far-reaching markets wherever they may be. Its flexible, customer-focused approach allows TELF AG to create tailor-made solutions for each producer, facilitating long-term partnerships. Additionally, consumers widely recognize them for their operational excellence and reliability. Website Social Media: Twitter Facebook YouTube Instagram LinkedIn Media ContactCompany Name: TELF AGContact Person: Rick De OliveiraEmail: press@ Disclaimer: This content does not constitute an offer to sell, a solicitation to buy, or a recommendation of any security, product, or service. Furthermore, nothing in this press release should be interpreted as a suggestion to buy, sell, or hold any investment or security, or to participate in any specific investment strategy or transaction. It is your responsibility to assess the suitability of any investment, investment strategy, security, or related transaction based on your individual objectives, financial circumstances, and risk tolerance. Please consult your financial advisor, attorney, or tax advisor for guidance on your specific financial, legal, or tax situation. For more information, contact brandnewsproject@
