2 · The collaboration will focus on sulfide solid electrolytes, a promising material for EV batteries. ... Toyota holds far more solid-state battery patents than other automakers. Over the past three years, Toyota registered over 8,000 solid-state battery patents. ... Toyota is on a growing list of companies that are betting on solid-state battery ...
Learn MoreThis study analyzed LSSB patents filed from 2000 to 2020 to determine the current stage of the technology life cycle, and examined the patent quality and competitiveness of three types of solid electrolytes (oxide-, sulfide-, and polymer-based) to identify the most promising.
Learn More"Solid Power''s core technology innovation can enable all-solid-state battery products expected to meet performance requirements from multiple automotive manufacturers, including Solid Power''s ...
Learn MoreAmong various SSEs, sulfide-based solid-state electrolyte (S-SSE) has attracted increasing attention due to its high conductivity, soft mechanical strength and great potential to be an …
Learn MoreStable Binder Boosting Sulfide Solid Electrolyte Thin Membrane for All-Solid-State Lithium Batteries ... Jinghua Wu 1, and Xiayin Yao 1,2* 1Ningbo Institute of Materials Technology and Engineering, Chinese Academy of Sciences, Ningbo 315201, P.R. China. 2Center of Materials Science and ... The pouch-type all-solid-state battery with the Li ...
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Learn MoreSolid-State Battery Patent-Sharing Could Lead To A Standard EV Battery In the case of solid-state batteries, patent sharing (if it happens) could lead to a de-facto battery standard. The problem ...
Learn MoreFor instance, a process patent can describe a manufacturing method as a "method for producing a sulfide solid-state battery" or "a solid battery interface contact improving method". However, sometimes it also can be expressed as a "process for preparing solid-state batteries", or "manufacturing a solid-state battery''.
Learn MoreBattero Technology is a battery manufacturer founded in 2020, specializing in Li-ion batteries for electric vehicles. ... New Japanese companies entered the solid-state battery patent landscape. ... Toyo …
Learn MoreOnly weeks after Chinese battery and car manufacturers united as part of a government-led initiative to commercialize solid-state battery technology, South Korea''s Samsung SDI has confirmed its readiness to start mass production of its all-solid-state battery technology with an energy density of 900 Wh/L.
Learn MoreAll-solid-state lithium batteries coupled with transition metal sulfide cathodes have gained significant attention due to their high energy density and exceptional safety. However, there are still critical challenges impeding their practical application, such as limited capacity delivery, weak ionic reaction 2024 Nanoscale HOT Article ...
Learn MoreA sulfide solid-state battery using a sulfide solid electrolyte is known as disclosed in Patent Literatures 1 to 3. A sulfide solid-state battery includes a cathode, an anode, and...
Learn MoreToyota aims to commercialize the technology with battery electric vehicles (BEVs) slated for release in 2027-28. The two companies lead the world in patents related to all-solid-state batteries and the sulfide solid electrolytes used to make them. Through closer collaboration, they will aim to establish the global standard.
Learn MoreTechnology Toyota secures huge lead in solid-state battery patents. Japanese companies dominate top 10 but South Korean rivals gaining ground
Learn MoreCATL''s solid-state battery route. According to TrendForce, the current solid-state battery technology is divided into four main technology paths: oxide, polymer, halide, and sulfide solid-state batteries, depending on the electrolyte. According to Kai Wu''s speech, CATL''s battery is sulfide solid-state battery.
Learn MoreHigh-energy long-cycling all-solid-state lithium metal ...
Learn MoreSolid-State Lithium-Sulfur Battery Tech Portfolio | T2 Portal
Learn MoreAs a solid electrolyte used for the all solid state battery, a sulfide solid electrolyte has been known. Patent Literature 1 discloses, for example, a method for …
Learn MoreSamsung''s been working to make solid-state batteries a reality for at least a decade, and the tech giant appears to be getting closer every year.The time has come for new patent applications to be approved and revealed. A whopping 14 all-solid-state battery patents belonging to Samsung Electro-Mechanics were confirmed recently by the Korean …
Learn MoreWe adopt the technology of Natural Language Processing (NLP) to analyze patent documents and construct a patent Information Relation Matrix (IRM) to explore …
Learn MoreDr. Yoon-Cheol Ha from the Next Generation Battery Research Center of KERI collaborated with a team led by professor Byung Gon Kim of the Department of Applied Chemistry, Kyung Hee University, a team led by professor Janghyuk Moon of the School of Energy Systems Engineering, Chung-Ang University, and others, to develop a …
Learn MoreDevelopment of All-Solid-State Li-Ion Batteries: From Key ...
Learn MoreThis review focuses on the promising technology of solid-state batteries (SSBs) that utilize lithium metal and solid electrolytes. SSBs offer significant advantages …
Learn MoreAll-solid-state batteries (ASSBs) using sulfide solid electrolytes with high room-temperature ionic conductivity are expected as promising next-generation batteries, …
Learn MoreStable binder boosting sulfide solid electrolyte thin membrane for all-solid-state lithium batteries. Beijing Institute of Technology Press Co., Ltd
Learn MoreSulfide-based composite solid electrolyte films for all- ...
Learn MoreChallenges and opportunities of practical sulfide-based all- ...
Learn MoreSi stability problems arise mainly from the interface with liquid electrolytes. The use of solid-state electrolytes (SSEs) in an all solid-state battery (ASSB) is a promising alternative approach, owing to its ability to form a stable and passivating SEI ().Previous studies have reported the use of thin (submicrometer)–film type Si in ASSBs …
Learn MoreHigh energy density lithium metal batteries play a crucial role in future energy storage. High ionic conductivity argyrodite-type Li 5.5 PS 4.5 Cl 1.5 is a promising candidate for future lithium metal all-solid-state batteries. However, under cold pressing conditions, the combination of high electronic conductivity and high porosity significantly …
Learn MoreSolid-state battery related patents were analyzed in Knowmade''s Solid-State Li-ion Batteries with Inorganic Solid Electrolytes patent landscape report released in October 2021. Japanese companies have dominated the solid-state Li-ion battery patent landscapes, but the last 3 years have seen an explosion in Chinese patenting activity, …
Learn MoreScalable technologies and key challenges along the process chain of sulfide-based solid-state batteries are accordingly addressed. Experimental investigations yield crucial insights into enabling …
Learn MoreSolid-State Battery Production: The current solid-state battery research is focusing materials rather than the battery''s production making the scale-up from lab to fab a largely unknown field.This publication highlights the challenges and opportunities of sulfide-based solid-state battery manufacturing giving insights into experimental …
Learn MoreSulfide solid-state electrolyte has ionic conductivity comparable to that of the liquid electrolyte currently used in lithium-ion batteries. "It''s very appealing," Yang said.
Learn MoreDry battery electrode strategies will innovate the battery industry by a "powder to film" route, which is one of the most promising routes to realize the practical application of the solid-state battery with a high energy density of >400 Wh/kg. It is essential to popularize the dry electrode strategy for future battery technological innovations. This review …
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