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Easy Lithium-ion secondary battery
characterization and battery degradation
diagnosis to accurately understand
the state of battery degradation
Let's aim to safely use and reuse batteries by utilizing battery characteristic analysis and
deterioration diagnosis technology to non-destructively measure the capacity deterioration
factors and resistance increase of lithium ion secondary batteries.
Contact Us
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Description
Partners aiming to use batteries safely and efficiently by using Murata Manufacturing's battery characteriszation and deterioration diagnosis technology.
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Products used
Easy Lithium-ion secondary battery characterization and battery degradation diagnosis to analyze batteries in a short time, at a low cost, and easy installation.
*This product is under development.Therefore, the product specifications are subject to change without advance notice.
MATCHING
POINT
- ・Companies that have issues with the evaluation and usage methods of lithium ion secondary batteries and that are searching for solutions to those issues
- ・Companies that have issues in grasping the performance of batteries after deterioration and that are searching for solutions to those issues
- ・Companies that want to put new ideas into practice by utilizing battery deterioration analysis technology
Lithium-ion secondary batteries are essential for utilization of renewable energy and other forms of clean energy. As such, the use of lithium-ion secondary batteries is spreading against a backdrop of expected application of batteries in environmental conservation. On the other hand, two issues have emerged as lithium-ion secondary batteries have come to be produced and consumed in large quantities. The first issue is a concern that lithium-ion secondary battery materials will be depleted. Accordingly, there is a need for batteries to be reused. The other issue is that there is a need to improve battery safety concerning fire when lithium-ion secondary batteries are used on a large scale. It is necessary to first grasp the characteristics and degradation state of the batteries to be able to respond to these issues. However, if we don't know the characteristics and state of the battery, we cannot be sure of their current value or potential risk. Accordingly, Murata developed technology to diagnose the contents of the battery. With this technology, we want to build a future in which it is possible to use energy safely for a long time.
Contents
- About Lithium-ion secondary battery characterization and degradation diagnosis technology
- Features of Lithium-ion secondary battery characterization and degradation diagnosis solution
- Areas of utilization for the Lithium-ion secondary battery characterization and degradation diagnosis solution
- Message from the developers
About Lithium-ion secondary battery characterization and degradation diagnosis technology
The Lithium-ion secondary battery characterization and degradation diagnosis technology is a solution to be able to non-destructively diagnose the deterioration and resistance increase factors of lithium-ion secondary batteries, and simulate the battery characteristics. This is achieved by connecting a high-speed diagnostic logger between the charger and battery and then charging the battery. It is possible to accurately grasp the current state of lithium ion secondary batteries in a short time by using this technology.
It is possible to confirm the information necessary for the analysis and diagnosis such as the state of the overall battery and each of its cells with the information displayed on the diagnosis results screen.
Features of Lithium-ion secondary battery characterization and degradation diagnosis solution
Feature01The technology contributes to the development of highly reliable products.
Murata Manufacturing can separately diagnose positive and negative electrode materials by measuring and analyzing the changes in the voltage of a battery while it is being charged. This allows us to determine whether the deterioration is safe or unsafe from the state of the positive and negative electrode materials of the battery. We can then grasp the safety of the battery. This leads to the development of highly reliable products.
It is possible to judge whether the deterioration is safe or unsafe by separately diagnosing the positive and negative electrodes. We can then grasp the safety of the battery.
Feature02It is possible to easily introduce the technology at low cost.
We can acquire all the data necessary for the analysis and diagnosis just by connecting a high-speed diagnostic logger between the battery and charger. This enables installation, measurement and analysis simple and inexpensive. Moreover, measurements are completed in a short time.
The diagnostic logger is connected between the battery and charger to acquire and analyze the data.
Feature03No battery expertise is needed.
You can see the graphical visualizations of diagnosis data diagnostic data and analysis simulations on the cloud service provided by Murata Manufacturing. Moreover, Murata Manufacturing staff will provide you with an explanation of the analysis results and information such as the possible deterioration factors from the analysis data at your request. Therefore, you can utilize this technology even if you have no battery expertise.
Areas of utilization for the Lithium-ion secondary battery characterization and degradation diagnosis solution
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Battery evaluation
Providing battery analysis solutions with a low burden in terms of money, time, and knowledge to those who don't know how to evaluate batteries, those who want to evaluate lithium ion secondary batteries at low cost, and others with similar issues can be useful in the development of new products.
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Battery exhaustion prevention
The travelable distance display may stop being accurate due to battery deterioration in electric vehicles and electric motorcycles, which may lead to unexpected battery exhaustion. It is possible to accurately grasp the battery state by utilizing the battery characterization and degradation diagnosis solution. Therefore, we believe that this will lead to a solution to this issue.
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Setting appropriate purchase and sales prices for used electric vehicles
The price of a used electric vehicle is affected more by the deterioration state of the battery than the distance it has traveled. In other words, if it is possible to grasp the battery deterioration state of electric vehicles and electric motorcycles, it becomes possible to assess the appropriate purchase price and to present an appropriate sales price. We would like to increase the reliability of electric vehicles through the indication of appropriate prices.
Inquiries
Murata Manufacturing is looking for partners who can collaborate with us on development and mass production for the safe use and reuse of batteries by utilizing battery characterization and deterioration diagnosis technology to non-destructively measure the capacity deterioration factors and resistance increase of lithium ion secondary batteries.
Companies interested in collaborating with Murata Manufacturing, please feel free to contact us using the inquiries form.
*This product is under development.Therefore, the product specifications are subject to change without advance notice.
Message from the developers
- Murata Manufacturing Co., Ltd.
New Business Development Dept 2. Environment Business Development section
Asuki Yanagihara -
Caution is necessary when managing and handling batteries. Advanced knowledge and experience are required. If you use the battery analysis technology we provide, you will be able to accurately and easily grasp the true state of batteries. This will make it possible to handle batteries with peace of mind. We believe that batteries should be used safely for a long time. It would make us at Murata Manufacturing happy to be able to help to create a better society through our technology.
- Energy storage technology development department 1 Device Center, Corporate Technology & Business Development Unit
Yasuyuki Masuda -
We have been developing various types of batteries for many years. We have accumulated a lot of knowledge on the technologies to understand batteries in the course of this development. We have developed the battery analysis technology we are now providing having taking into consideration the ease of use for users together with the technologies to understand batteries. We hope to be able to prevent battery troubles and to contribute to the realization of a sustainable society in which it is possible to continue using batteries safely and with peace of mind in various products.
Inquiries
Murata Manufacturing is looking for partners who can collaborate with us on development and mass production for the safe use and reuse of batteries by utilizing battery characterization and deterioration diagnosis technology to non-destructively measure the capacity deterioration factors and resistance increase of lithium ion secondary batteries.
Companies interested in collaborating with Murata Manufacturing, please feel free to contact us using the inquiries form.
*This product is under development.Therefore, the product specifications are subject to change without advance notice.
Project Examples for Collaboration
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A revolutionary advance in voice input less affected by noise clipped to a mask, mask voice clip is an input device that isolates the wearer’s voice
Mask voice clip is a voice input device clipped to masks for highly accurate real-time voice isolation even in noisy environments.
We seek parties interested in this technology, those with ideas for potential applications, and those who might consider voice input deployment in medical settings, manufacturing, or construction.more
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Development of a measuring device that makes it possible to visualize the amount of CO2 in seaweed beds "Underwater CO2 measurement and evaluation service" revolutionizes evaluation of blue carbon
Murata's underwater CO2 concentration measuring device enables easy and highly accurate measurement of CO2 in the ocean. Continuous measurement of underwater CO2 concentration has traditionally been considered difficult, so, by making it more accessible, this device holds the potential to greatly change methods for evaluating blue carbon. We are seeking partners for collaboration, including businesses, organizations, and others facing challenges in evaluating blue carbon, as well as companies and others interested in carbon credit trading.
more
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Decentralized exhaust gas circulation one-by-one VOC removal system - Utilizing a compact and lightweight rotor to achieve both energy saving and VOC removal
In order to downsize exhaust circulation concentration systems that treat VOCs, we have achieved downsizing and weight reduction of 20-30% or more for the core component, the rotor. We are looking for collaboration partners who can work together with us to create new VOC treatment solutions that utilize this rotor to achieve both energy savings and VOC removal.
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Brain NaviTM — A simple and high-precision brainwave analysis service that enables accurate “visualization” of momentary sensations and cognition
Brain NaviTM enables accurate understanding of human brain responses to stimuli such as seeing and hearing. We are looking for partners who seek to solve challenges by utilizing this analysis data to accurately personalize products and services.
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Increasing the added value of products with ultra-thin, high sensitivity sheet-shaped temperature sensors called film thermistors
Murata has developed an ultra-thin sheet-shaped film thermistor with a thickness of 50 microns that can be freely bent or sandwiched and is capable of real-time, multi-point temperature measurement of objects. We are seeking partner companies that wish to develop new products utilizing this technology or that want to make use of it in thermal analysis to solve challenges.
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NeuroStoneTM 3D-printed small free-form inter-connected ceramic devices
NeuroStoneTM is a 3D-printed, free-form inter-connected ceramic circuit board that enables freely three-dimensional internal wiring, thanks to Murata' s expertise in material development and co-firing. We are seeking partners to collaborate with us in leveraging this small free-form inter-connected ceramic 3D printing technology to create products that contribute to equipment downsizing and less invasive medical care.
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Transparent conductive film using the new material of MFT that can be both conductive and freely shaped
Murata Manufacturing is looking for partners to create new value together with us by utilizing bendable transparent conductive film and transparent conductive film that can be adapted to complex shapes using the new material of MFT (*in-house name).
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Lithium-ion secondary battery characterization and degradation diagnosis solution
We are looking for collaboration partners, who are aiming to use batteries safely and efficiently by utilizing battery characterization and deterioration diagnosis technology to non-destructively measure the capacity deterioration factors and resistance increase of Lithium-ion secondary batteries.
more
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Quadruple the power of lithium ion secondary batteries with porous current collectors
We are looking for co-creation partners for the development of porous current collectors and their implementation into lithium ion secondary batteries that would achieve the fourfold power generation compared to that of the conventional lithium ion secondary batteries.
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Magnetorheological Elastomer (MRE) That Can Reproduce Hardness from Marshmallows to Erasers
Murata Manufacturing is looking for partners who can collaborate with us to create new products and applications by using the magnetorheological elastomer (MRE) material whose hardness changes when a magnetic field is applied to it.
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Exclusive Acoustic Metamaterial from Murata Manufacturing - Ultrasound Transmission Metamaterial technology that enhances the ultrasound transmission through materials
Murata Manufacturing is looking for creative partners that increase the transmittance of ultrasonic waves to enhance the functionality of their devices and open up new markets.
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