Latest news with #electrochemistry
South China Morning Post
5 days ago
- Automotive
- South China Morning Post
Next-generation battery expert Zhou Jianbin leaves US for China as nations seek tech edge
In a move that indicates a potential shift in the global race for solid-state battery innovation and talent, a leading battery scientist with extensive academic and industry experience in the US has returned to a Chinese university to further his work on next-generation technologies. Advertisement Zhou Jianbin earned his PhD at the University of Science and Technology of China (USTC) in 2017 before working as a researcher at USTC and then in the United States at Pacific Northwest National Laboratory and the University of California, San Diego. He spent 16 months at Sonocharge Energy, a battery start-up in the US private sector, before returning to China in March as a special professor at USTC. 01:44 China's largest EV battery maker CATL celebrates strong debut at Hong Kong stock market China's largest EV battery maker CATL celebrates strong debut at Hong Kong stock market During his postdoctoral studies in 2017, Zhou was one of only 300 recipients nationwide of China's Postdoctoral Innovative Talent Support Programme, which recognised promising early-career scientists. Zhou's research focuses on the design and development of electrode materials and electrolytes for high-performance solid-state metal batteries, as well as exploring the application of novel electrochemical materials in fields such as catalysis and biomedicine. His notable achievements include work on lithium-sulphur and sodium-ion battery materials and the development of high-capacity energy storage devices. Advertisement Zhou has an extensive publication record in top-tier international academic journals, with more than 20 papers published in publications such as Nature, Nature Communications, Science Advances, Joule, Chem, Advanced Materials, Advanced Energy Materials and Advanced Functional Materials.
Yahoo
22-05-2025
- Automotive
- Yahoo
Pure Lithium and E3 Lithium Report Results From Phase 1 of the Lithium Metal Battery Joint Development Agreement
BOSTON, May 22, 2025--(BUSINESS WIRE)--Pure Lithium Corporation, a disruptive vertically integrated lithium metal battery technology company, is pleased to announce initial results from the battery cells manufactured under the Joint Development Agreement with E3 Lithium, using E3 Lithium's brines and DLE technology and Pure Lithium's innovative extraction and battery technology. Several variations of E3's lithium chloride concentrate were used to make lithium metal anodes at Pure Lithium's Boston facility. The lithium from the E3 concentrated lithium chloride was electrodeposited as pure lithium metal onto a copper substrate, creating a complete, battery ready anode. These anodes were then assembled by Pure Lithium into batteries, and their electrochemical performance was evaluated in full cells. Notable results include: Lithium Metal Purity: The various E3 brine streams all achieved a very high purity level, > 99.9% pure lithium metal as tested by ICP-OES analysis. Cell Performance (Life Cycle): This tests for the number of charge and discharge cycles the battery achieves while retaining 80% of its capacity. All cells achieved over 500 cycles to date. Charge and Discharge Rates: This tests for the duration of a charge and discharge. These tests were conducted at a 1C:1D ratio, one hour charge time and one hour discharge time. The results of this study concluded that an easily producible version of E3's lithium concentrate provided the most cost-effective feedstock for use in Pure Lithium's batteries. It also demonstrated the robustness of Pure Lithium's process, showing no performance differences between batteries made using lithium chloride from E3's Leduc Brines, and those made from Pure Lithium's standard sources. The two companies continue to collaborate on the development and planning of an integrated process that can deliver the highest purity lithium metal anodes at the lowest possible cost. "I am delighted to reinvent the lithium supply chain with E3 Lithium. We not only produced pure lithium metal anodes from unconventional sources of lithium using a newly invented technology but also validated their performance by cycling them in over 100 batteries. Rigorous electrochemical testing of battery materials is imperative, and to get such great results consistently, using a technology that was specifically developed to be cost effective, is truly exciting," said Emilie Bodoin, Founder, Chairman & CEO of Pure Lithium. "These results confirm that E3's lithium concentrate can produce battery-ready lithium metal anodes using Pure Lithium's technology," said Chris Doornbos, President and CEO of E3 Lithium. "The Pure Lithium team has worked very hard in making these batteries and confirming the performance of our lithium. We are very encouraged by the results, and I am excited by the prospect of developing a local lithium battery supply chain in collaboration with Pure Lithium." About Pure Lithium Pure Lithium is a disruptive Boston-based lithium metal battery technology company led by inventor and lithium expert, CEO Emilie Bodoin, and world-renowned battery and metallurgical expert, MIT Emeritus Professor Donald R. Sadoway, as full-time CSO. The Company's novel Brine to Battery™ technology combines metal extraction and anode production, unlocking unconventional sources of lithium. The resulting pure lithium metal anode is the core component of our lithium metal vanadium oxide battery, a step-change improvement over today's lithium-ion technology in cell performance, cost, and safety. Additionally, the battery is free of graphite, cobalt, nickel, and manganese. For more information, visit or email news@ About E3 Lithium E3 Lithium is a development company with a total of 16.2 million tonnes of lithium carbonate equivalent (LCE) Measured and Indicated 1 as well as 0.9 million tonnes LCE Inferred mineral resources2 in Alberta and 2.5 million tonnes LCE Inferred mineral resources3 in Saskatchewan. The Clearwater Pre-Feasibility Study outlined a 1.13 Mt LCE proven and probable mineral reserve with a pre-tax NPV8% of USD 5.2 Billion with a 29.2% IRR and an after-tax NPV8% of USD 3.7 Billion with a 24.6% IRR1. E3 Lithium's goal is to produce high purity, battery grade lithium products to power the growing electrical revolution. With a significant lithium resource and innovative technology solutions, E3 Lithium has the potential to deliver lithium to market from one of the best jurisdictions in the world. 1: The Clearwater Project NI 43-101 Pre-Feasibility Study, effective June 20, 2024, is available on the E3 Lithium's website ( and SEDAR+ ( 2: The mineral resource NI 43-101 Technical Report for the North Rocky Property, effective October 27, 2017, identified 0.9 Mt LCE (inferred) and is available on the E3 Lithium's website ( and SEDAR+ ( 3: The mineral resource NI 43-101 Technical Report for the Estevan Lithium District, effective May 23, 2024, identified 2.5 Mt LCE (inferred) and is available on the E3 Lithium's website ( and SEDAR+ ( View source version on Contacts Ross LarsenHead of Editorial, 33 CommunicationsPurelithium@
