Pure Lithium and E3 Lithium Report Results From Phase 1 of the Lithium Metal Battery Joint Development Agreement
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 www.purelithium.io or email news@purelithium.io.
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 (https://e3lithium.ca/our-assets/technical-reports/) and SEDAR+ (www.sedarplus.ca).
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 (e3lithium.ca/technical-reports) and SEDAR+ (www.sedarplus.ca).
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 (e3lithium.ca/technical-reports) and SEDAR+ (www.sedarplus.ca).
View source version on businesswire.com: https://www.businesswire.com/news/home/20250522582010/en/
Contacts
Ross Larsen
Head of Editorial, 33 Communications
Purelithium@thirtythreecomms.com
About Business Wire
For more than 50 years, Business Wire has been the global leader in press release distribution and regulatory disclosure.
www.businesswire.com
Subscribe to releases from Business Wire
Subscribe to all the latest releases from Business Wire by registering your e-mail address below. You can unsubscribe at any time.
Latest releases from Business Wire
ZincFive Expands Global Reach with Strategic EMEA Warehouse and Service Hub22.5.2025 15:35:00 EEST | Press release
ZincFive®, the world leader in nickel-zinc (NiZn) battery-based solutions for immediate power applications, today announced a major milestone in its global growth strategy with the establishment of a new warehouse and service depot in Europe. The facility, operated in collaboration with Akkuteam Energietechnik GmbH, will support fast, efficient delivery of ZincFive batteries and spare parts across the EMEA region and beyond. This certified customs warehouse enables seamless transit of batteries and components through Europe, streamlining exports to non-EU countries such as those in the Middle East. It also advances ZincFive’s sustainability goals by reducing shipping-related emissions and improving logistics efficiency. The move comes in response to accelerating international demand for ZincFive’s nickel-zinc technology. With many European installations still relying on legacy lead-acid systems, there is a growing appetite for safer, more sustainable, and high-performance alternatives
Diligent Acquires Vault, Ushering in a New Era of AI-powered Ethics and Compliance22.5.2025 15:30:00 EEST | Press release
Diligent, the AI leader in governance, risk and compliance (GRC) SaaS solutions, today announced its acquisition of Vault, an AI-powered ethics and compliance solution that empowers organizations to foster a speak-up culture, mitigate misconduct risks, and strengthen compliance. Recognizing the limitations of outdated ethics and compliance systems, this acquisition signifies a move toward a new era of proactive integrity. By integrating Vault’s cutting-edge Speak Up technology into Diligent’s GRC platform, organizations can detect risks earlier, respond faster, and build greater trust among employees and stakeholders. Vault’s AI-first technology expands Diligent’s ability to serve global enterprises with localized compliance features, multilingual reporting channels, and assistance with adhering to global regulations. By setting the standard for seamless, intuitive, and effective compliance tools, Vault empowers employees to report concerns safely while providing organizations with the
Netomnia and Adtran deploy UK’s first commercial 50G PON service22.5.2025 15:00:00 EEST | Press release
Adtran and Netomnia today announced a major milestone in the evolution of the UK’s broadband market with the first-ever commercial deployment of a 50G PON service. Netomnia is using Adtran’s SDX 6400 Series to upgrade an existing residential customer with an ultra-high-speed service. The deployment is the first of its kind in the UK and will provide real-world insight into how providers can leverage next-generation PON technology to meet growing demand for ultra-high-speed connectivity. The flexibility of Adtran’s SDX 6400 Series enabled Netomnia to easily deploy the service alongside existing PON technologies with no interruption. This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20250522308716/en/ Adtran’s SDX 6400 Series helped Netomnia deploy the UK’s first commercial 50G PON service. “At Netomnia, we’re building a fiber network for whatever comes next — and with the UK’s first commercial 50G PON deployment, we’re proving it,
Solidus Labs Unveils Agentic-Based Compliance: A New Model for Trade Surveillance Operations22.5.2025 15:00:00 EEST | Press release
Solidus Labs, the category-definer in trade surveillance and risk monitoring for digital and traditional asset classes, today announced the launch of Agentic-Based Compliance, a groundbreaking model for surveillance operations that leverages a network of AI agents to deliver exponential efficiency, precision, and intelligence across the entire trade surveillance and transaction monitoring investigation lifecycle. Legacy compliance solutions have failed to keep up with the rapid modernization and growing complexity of global markets. Compliance teams are forced to work with a patchwork of disconnected and expensive tools that fail to deliver results efficiently. According to McKinsey, compliance analysts spend 80% of their time on low or moderate-risk issues, often repetitively resolving false positives or performing menial work. This inefficiency extends to market abuse detection: Despite the enormous resources and efforts invested in compliance technology, firms continue to face enfor
Rubedo Life Sciences Announces First Patient Dosed with Lead Drug Candidate RLS-1496, the First GPX4 Modulator Targeting Pathologic Senescent Cells To Enter Phase 1 Clinical Trial22.5.2025 15:00:00 EEST | Press release
Rubedo Life Sciences, Inc. (Rubedo), an AI-driven, clinical-stage biotech focused on discovering and rapidly developing selective cellular rejuvenation medicines targeting aging cells, today announced that the first patient has been dosed with lead drug candidate RLS-1496 in the company’s single-center, ascending-dose, randomized, double-blind, vehicle-controlled trial. The study marks the first time a GPX4 (glutathione peroxidase) modulator has entered Phase 1 clinical trial and is designed to assess the safety, tolerability, clinical effects, plasma bioavailability, and pharmacodynamics of topical RLS-1496 in male or female patients 18 years or older with mild to moderate and stable plaque psoriasis. These subjects’ aging skin will also be treated and assessed to see if RLS-1496 can improve biomarkers of aging and reverse the skin age or biological clock. Based on the results of this study, the trial will potentially expand to additional inflammatory skin conditions and autoimmune di
In our pressroom you can read all our latest releases, find our press contacts, images, documents and other relevant information about us.
Visit our pressroom