Tecnologia de bateria sólida is promising in the field of energy storage. The solid-state battery companies overlook the technology as the future of automobiles. Ceramic solid-state batteries are known for their fastest recharging and stability. It offers effective energy storage and longer lifespan and can be an alternative for lithium batteries.
O que é tecnologia de bateria de estado sólido?
Bateria de estado sólido in simple terms uses a solid electrolyte to conduct electrons between cathode and anode. The anode constitutes lithium metal or equivalent. The cathode is majorly a composite material. The electrolyte can either be a ceramic, polymer or a glass material.
Solid state battery technology and benefits
The solid-state battery benefits incluem o seguinte:
- Densidade energética superior
- Maior estabilidade térmica
- Compacto e leve
- Prevenção de risco de incêndio devido à composição eletrolítica não inflamável
- Adaptabilidade – Adequado para condições ambientais extremas de calor e frio
- Sem vazamento
- The solid material restricts runaway reactions in the entire set up.
Baterias de estado sólido vs. íon de lítio
The below table gives a fair idea of solid-state battery vs lithium
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Bateria de estado sólido |
Lithium-Ion battery |
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Composição |
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Densidade de energia |
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Peso |
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Durabilidade |
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Estabilidade |
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Velocidade de carregamento |
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Disponibilidade |
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Tecnologia de bateria cerâmica
Cerâmica são frequentemente conhecidos por seu alto ponto de fusão e durabilidade. Ceramic electrolytes are promising alternative for liquid electrolytes. They offer no leakage and are thermally stable. However, Cerâmica representam menor migração de íons.
Bateria de cerâmica are basically Ion conductive ceramics replacing electrolytes. They are also known in the name of solid-state batteries that offer higher energy density. Ions such as O-, Li+ and equivalent has been identified to be successfully migrating on ceramic electrolytes. This Key property is intensively focused by researchers to develop Baterias de cerâmica.
Bateria de cerâmica de lítio
Bateria de cerâmica de lítio is a better alternative to the conventional ion Battery that uses liquid or gel electrolytes. The technology can be deployed in cases where safety is a prime concern. Baterias de cerâmica de lítio use ceramic electrolytes. The most used electrolytes are sulphur compounds or ceramic material with a garnet made of lithium.
The mechanism of transfer of ions or reaction is like that of lithium-ion batteries. Unlike lithium-ion battery, in Bateria de cerâmica de lítio A reação ocorre em um meio sólido. Essa propriedade ajuda a retardar os efeitos do vazamento de eletrólitos líquidos e oferece melhor estabilidade térmica.
EV battery Technology
The emerging EV market has marked the growth of solid-state battery companies over 90 %. EV batteries are rechargeable that aims to provide power to electric vehicles. Generally, they are lithium-ion batteries with high energy density. The stringent emission controls have made EV’s the future of automobiles.
EV battery of today has lesser specific energy. This very reason lessens the performance range and increases the weight of fuel filled in the car. However, Next generation EV battery focuses on designing batteries for larger electric range potentially storing twice of the energy available in lithium batteries.
Solid state Battery EV
Modern era has witnessed several advancements in solid state battery technology. Some remarkable solid state battery news is covered below
Toyota battery Breakthrough
Bateria de estado sólido da Toyota has been in discussion since years. Off late the news reports were flooded with the information of Toyota 900 miles battery. As announced, the Toyota new battery tech is set to gear up its production in 2026.
O Toyota solid state battery car O modelo deve oferecer uma autonomia de 1.450 km, segundo o porta-voz. O carregamento da bateria é projetado para 10 minutos. Toyota ev battery deverá estar disponível no mercado em 2027. A densidade energética, de acordo com as fontes, será de 400 Wh/Kg.
Bateria Samsung EV de estado sólido
Samsung’s new battery technology promises an energy density of 500wh/Kg. The charging time of Samsung silver solid state battery is approximately 9 minutes. Samsung is vocal about the pilot set up being fully operational. The mass production of Samsung solid state batteries is set to start in the year 2027.
Samsungs solid state battery uses distinct anode and cathode material. The anode is a silver carbon layer and the cathode has nickel , cobalt and manganese in it. Aluminium acts as the collector and a high sulphur material is used as the electrolyre in the set up .
Bateria sólida da China
China solid batteries are also on rise with advancing ceramic research. Li Pure Energy holds a production line of next gen ev battery with a charging potential of 2 Lac scooters. Other eminent giants in the field are Amperex and Chery, webbing its breakthrough for the year 2027.
Bateria Sólida Quantumscape
Quantumscape é pioneira em Bateria de cerâmica de lítio. The new product Cobra keeps away the flammability issues existing in the electrolytic set up. The prototype offers 80 % of charging within 15 minutes.
As per the analysts, the Ações QS this year expects a revenue of 5 million doubling the next year. However, Qs stock also might face a downfall of 500 million.
Quanto custa uma bateria de estado sólido?
It is very well known that Lithium-ion batteries are cheap. It is generally around 150 to 200 $/Kwh. On the other hand, In 2026, the solid-state battery costs around 400 – 800 $/Kwh. The high cost of solid-state batteries is the reason of its fewer distribution by the solid-state battery companies
Conclusão
Baseado em cerâmica Tecnologia de baterias de estado sólido is the next generation technology. It has been eyed by Global leaders due to the benefits it offers. However, currently the commercial scaling is a definite set back. The ongoing R&D is expected to give fruitful outcomes in ceramic battery in the nearing future.