cleaner chemicals

Houston-based sustainable chemicals company secures major partnership with Sasol

Solugen and Sasol have entered into a strategic partnership. Photo via Solugen

A Houston company that's creating cleaner chemicals with little to no impact on the environment has scored a partnership with a major chemicals producer.

Solugen and Sasol Chemicals, a business unit of Saslo Ltd., revealed that they are working together to explore commercialization of sustainably-made home and personal care products.

“This agreement is an example of our approach of partnering to find innovative solutions for our customers,” Jonathan Ward, senior manager of Strategy and Sustainable Growth for Sasol’s Essential Care Chemicals business division, says in a news release. “Our focus is delivering high-performing products with lower carbon footprints at competitive prices, and we are eager to see how Solugen’s products might help us do that.”

Founded in 2016 by Sean Hunt and Gaurab Chakrabarti, Solugen's carbon-negative molecule factory, named the Bioforge, uses a chemienzymatic process in converting plant-sourced substances into essential materials that can be used instead of fossil fuels. The manufacturing process is carbon neutral, and Solugen has raised over $600 million from investors that believe in the technology's potential.

"We are thrilled to partner with Sasol Chemicals, one of the world’s largest producers of surfactants, to drive positive impact in the home and personal care market,” Chakrabarti, CEO of Solugen, says in the release. “Sasol’s commitment to sustainability makes it an ideal partner for Solugen. We look forward to leveraging our combined strengths in technology, production, and market development to meet increasing consumer demand for our high-performance, bio-based solutions.”

Chakrabarti shared some of the secrets to Solugen's success and early partnerships at a SXSW panel earlier this year. The company was also recently named a finalist in the 2023 Houston Innovation Awards.

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A View From HETI

Researchers from Rice University say their recent findings could revolutionize power grids, making energy transmission more efficient. Image via Getty Images.

A new study from researchers at Rice University, published in Nature Communications, could lead to future advances in superconductors with the potential to transform energy use.

The study revealed that electrons in strange metals, which exhibit unusual resistance to electricity and behave strangely at low temperatures, become more entangled at a specific tipping point, shedding new light on these materials.

A team led by Rice’s Qimiao Si, the Harry C. and Olga K. Wiess Professor of Physics and Astronomy, used quantum Fisher information (QFI), a concept from quantum metrology, to measure how electron interactions evolve under extreme conditions. The research team also included Rice’s Yuan Fang, Yiming Wang, Mounica Mahankali and Lei Chen along with Haoyu Hu of the Donostia International Physics Center and Silke Paschen of the Vienna University of Technology. Their work showed that the quantum phenomenon of electron entanglement peaks at a quantum critical point, which is the transition between two states of matter.

“Our findings reveal that strange metals exhibit a unique entanglement pattern, which offers a new lens to understand their exotic behavior,” Si said in a news release. “By leveraging quantum information theory, we are uncovering deep quantum correlations that were previously inaccessible.”

The researchers examined a theoretical framework known as the Kondo lattice, which explains how magnetic moments interact with surrounding electrons. At a critical transition point, these interactions intensify to the extent that the quasiparticles—key to understanding electrical behavior—disappear. Using QFI, the team traced this loss of quasiparticles to the growing entanglement of electron spins, which peaks precisely at the quantum critical point.

In terms of future use, the materials share a close connection with high-temperature superconductors, which have the potential to transmit electricity without energy loss, according to the researchers. By unblocking their properties, researchers believe this could revolutionize power grids and make energy transmission more efficient.

The team also found that quantum information tools can be applied to other “exotic materials” and quantum technologies.

“By integrating quantum information science with condensed matter physics, we are pivoting in a new direction in materials research,” Si said in the release.

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