research on lithium-ion battery problems

Solid-state lithium batteries-from fundamental research to …

Up to now, most high-ion-conductivity sulfide SEs reported belong to crystalline SEs, including thio-LISICONs (e.g., Li 4 GeS 4 and Li 3 PS 4), Li 10 GeP 2 S 12-type SEs and lithium argyrodites. However, due to the existence of GB resistance, crystalline SEs can only take full advantage of its conductivity under high-stack-pressure …

Seven things you need to know about lithium-ion battery safety

Lithium-ion batteries are the most widespread portable energy storage solution—but there are growing concerns regarding their safety. Data collated from state fire departments indicate that more than 450 fires across Australia have been linked to lithium-ion batteries in the past 18 months—and the Australian Competition and Consumer …

Research development on electrolytes for magnesium-ion batteries

Among these systems, magnesium-ion batteries (MIBs) are considered a strong contender to replace LIBs owing to their multiple advantages. First, Mg possesses a low electrode potential (−2.37 V vs. standard hydrogen electrode (SHE)) and a high theoretical specific capacity (2205 mAh g −1) [12], [13], [14].

Environmental Impacts of Lithium-ion Batteries | UL …

The release of these chemicals harms air, soil, and water quality. Electronic waste: When lithium-ion batteries are disposed of, they become electronic waste, also known as e-waste. E-waste has been …

A review on the key issues of the lithium ion battery degradation …

The lithium ion battery is widely used in electric vehicles (EV). The battery degradation is the key scientific problem in battery research. The battery aging limits its energy storage and power output capability, as well as …

Lithium-Ion Battery Technologies for Electric Vehicles: Progress …

Electric Vehicle (EV) sales and adoption have seen a significant growth in recent years, thanks to advancements and cost reduction in lithium-ion battery technology, attractive performance of EVs, governments'' incentives, and the push to reduce greenhouse gases and pollutants. In this article, we will explore the progress in lithium-ion batteries and …

Li‐ion batteries: basics, progress, and challenges

Alternatively, nonflammable Li-ion batteries should be developed, including those Li-ion batteries based on aqueous electrolyte or ceramic electrolyte, and all-solid-state batteries. Next-generation Li-ion batteries, most likely, will be using high voltage (5 V) cathodes and high capacity anodes (such as Si- or Sn-based).

A reflection on lithium-ion battery cathode chemistry

Lithium-ion batteries have become an integral part of our daily life, powering the cellphones and laptops that have revolutionized the modern society 1,2,3.They are now on the verge of ...

Questions and Answers Relating to Lithium-Ion Battery Safety Issues …

The issues addressed include (1) electric vehicle accidents, (2) lithium-ion battery safety, (3) existing safety technology, and (4) solid-state batteries. We discuss the causes of battery safety accidents, providing advice on countermeasures to make safer battery systems. The failure mechanisms of lithium-ion batteries are also clarified, and ...

Engineers develop new method to spot lithium-ion battery problems …

Engineers develop new method to spot lithium-ion battery problems. Mechanical engineers at the University of Sheffield have developed a new way of determining the internal structure and health of batteries that power many of the electronic devices and vehicles at the center of our everyday lives. The technique, published as part …

A review on the lithium-ion battery problems used in electric vehicles

Download Citation | On Jan 1, 2024, Mehmet Şen and others published A review on the lithium-ion battery problems used in electric vehicles | Find, read and cite all the research ...

Cause and Mitigation of Lithium-Ion Battery Failure—A Review

Lithium-ion batteries (LiBs) are seen as a viable option to meet the rising demand for energy storage. To meet this requirement, substantial research is being accomplished in battery materials as well as operational safety. LiBs are delicate and may fail if not handled ...

Solving spent lithium-ion battery problems in China: Opportunities and challenges …

Increasing needs in energy sustainability, resource saving, and environmental improvement have revealed that China׳s e-waste problem is the global issue [8]. Nevertheless, spent LiBs management in China remain at the infant stage. There is no overall paper or report to elaborate China׳s spent LiBs management.

Lithium-ion batteries | Research groups | Imperial College London

2 · Lithium-ion batteries. Lithium-ion batteries are essential components in a number of established and emerging applications including: consumer electronics, electric vehicles and grid scale energy storage. However, despite their now widespread use, their performance, lifetime and cost still needs to be improved.

Research on Overdischarge Lithium-Ion Battery Based on X-Ray …

Abstract. Overdischarge is one of the main factors of lithium-ion battery failure, due to the inconsistency of lithium-ion battery in pack. However, the failure mechanism remains unclear. This article introduces the X-ray computed tomography (CT) to explore the gas production and copper dissolution of lithium battery during …

Ten major challenges for sustainable lithium-ion batteries

This article outlines principles of sustainability and circularity of secondary batteries considering the life cycle of lithium-ion batteries as well as material recovery, …

Li-ion battery materials: present and future

The Li-ion battery has clear fundamental advantages and decades of research which have developed it into the high energy density, high cycle life, high efficiency battery that it is today. Yet research continues on new electrode materials to push the boundaries of cost, energy density, power density, cycle life, and safety.

Solving spent lithium-ion battery problems in China: Opportunities …

These active innovations have resulted in a large amount of spent lithium-ion batteries (LiBs) in China. At least two problems are declining the sustainability of …

Safety challenges and safety measures of Li-ion batteries

Lithium-ion batteries (LIBs) exhibit high energy and power density and, consequently, have become the mainstream choice for electric vehicles (EVs). 1-3 …

Designing better batteries for electric vehicles

Another problem is that lithium-ion batteries are not well-suited for use in vehicles. Large, heavy battery packs take up space and increase a vehicle''s overall weight, reducing fuel efficiency. But it''s proving difficult to make today''s lithium-ion batteries smaller and lighter while maintaining their energy density — that is, the amount of energy …

What Are Lithium-Ion Batteries? | UL Research Institutes

Lithium-ion batteries power the devices we use every day, like our mobile phones and electric vehicles. Lithium-ion batteries consist of single or multiple lithium-ion cells, along with a protective circuit board. They are referred to as batteries once the cell, or cells, are installed inside a device with the protective circuit board.

Lithium-Ion Battery Technologies for Electric Vehicles: Progress …

Abstract: Electric Vehicle (EV) sales and adoption have seen a significant growth in recent years, thanks to advancements and cost reduction in lithium-ion battery technology, …

Research on recycling benefits of spent lithium batteries with …

A cost-benefit model for recycling used power batteries is improved. • Gray system theory is used to solve the uncertainty problem in battery recycling. • This work can help investors to make decisions and help …

Batteries | Free Full-Text | Status and Prospects of Research on Lithium-Ion Battery …

Lithium-ion batteries are widely used in electric vehicles and renewable energy storage systems due to their superior performance in most aspects. Battery parameter identification, as one of the core technologies to achieve an efficient battery management system (BMS), is the key to predicting and managing the performance of Li …

Prospects for lithium-ion batteries and beyond—a 2030 vision

Lithium-ion batteries (LIBs), while first commercially developed for portable electronics are now ubiquitous in daily life, in increasingly diverse applications …

Lithium-Ion Battery

The lithium-ion (Li-ion) battery is the predominant commercial form of rechargeable battery, widely used in portable electronics and electrified transportation. The rechargeable battery was invented in 1859 with a lead-acid chemistry that is still used in car batteries that start internal combustion engines, while the research underpinning the ...

Batteries

Research Open Access 27 Jun 2024 Nature Communications Volume: 15, P: 5451 Difluoroester solvent toward fast-rate anion ... Realizing fast-charging and energy-dense lithium-ion batteries remains a ...

Why Lithium-Ion Batteries Still Explode

By Allen St. John. September 21, 2016. New Samsung Galaxy Note7 phones were available in U.S. stores Wednesday, September 21, after exploding lithium-ion (Li-ion) batteries forced the company to ...

A new look at the problem of energy efficiency in lithium-ion batteries …

An international research team featuring two Skoltech scientists has experimentally demonstrated that a long-standing explanation for low energy efficiency in lithium-ion batteries does not hold. The researchers explained the phenomenon in terms of slow electron transfer between oxygen and transition metal atoms in the cathode, …

(PDF) Lithium-Ion Batteries: Latest Advances and Prospects

Lithium-ion batteries, known for their superior performance attributes such as fast charging rates and long operational lifespans, are widely utilized in the fields of new energy vehicles ...

Researchers design long-lasting, solid-state lithium battery

Associate Professor Xin Li and his team have designed a stable, lithium-metal battery that can be charged and discharged at least 10,000 times. Eliza Grinnell/Harvard SEAS. "Our research shows that the solid-state battery could be fundamentally different from the commercial liquid electrolyte lithium-ion battery," said Li.

Lithium-ion battery fast charging: A review

For the fast charged battery which exhibits abnormal thermal runaway behaviour, the reaction between lithium and electrolyte is dominant in the thermal runaway process, as opposed to that of fresh batteries. In the first stage (60 ∘ C < T < 110 ∘ C), the plated lithium reacts with the electrolyte and heats the battery.