Graphene vs Lipo battery

Graphene Batteries

Graphene, a sheet made of CARBON atoms, is bound together in a honeycomb lattice pattern. It is now considered to be a fantastic material. This is due to the number of different aspects to which you can use this material. It is a good conductor of temperature and electricality. It is very light, flexible and has a large surface area due to its honeycomb structure. in addition, it is chemically inert, making it an environmentally friendly and sustainable material.

Graphene batteries are light, durable and to very efficient in terms of energy storage. The use of graphene in batteries will extend battery life. In conventional batteries, the increase in battery life is related to the amountcarbon inside, however, in graphene batteries, as graphene is a good conductive material, it no longer needs to addition any materialcarbon, which makes these batteries more environmentally friendly and green.

Lithium polymer batteries

The lithium polymer battery (Lipo battery) is a rechargeable form of battery. It is based on lithium ion technology and uses a polymer electrolyte rather than a conventional liquid electrolyte. lithium polymer batteries offer a higher specific energy than conventional lithium batteries. they are very lightweight, which is why they are used in weight-critical products such as mobile phones, or radio-controlled aircraft. aircraft.

Lithium polymer batteries follow in the footsteps of their predecessors, lithium ion and lithium metal batteries. Since the 1980s, the field has seen a lot of research. It was not until 1991 that Sony released the first commercially available cylindrical lithium-ion battery. This was the starting point for what has been achieved in the field since then.

Performance of graphene and lithium polymer batteries

Because graphene is a versatile molecule with many unique properties, it greatly enhances performance when used in batteries. graphene acts as a carrier or composite/hybrid in the electrode. Graphene batteries come in many shapes and forms, and Scientists have found many more advantages and uses for graphene electrodes than for the pure graphite electrodes traditionally used. Until this moment, however, there were no pure graphene electrodes in graphene batteries; instead, graphene-based electrodes are hybrids of graphene and other materials that are formulated in a similar way to conventional batteries. Graphene batteries are rapidly becoming the most popular form of battery on the market. Their technology allows for increased electrode density, faster cycle times and the ability to hold a charge for longer than the competition, which in turn increases the general life of the battery.

Lithium polymer batteries have great performance capabilities, they are smaller and lighter than lithium ion batteries and have a higher power capacity. They are considered to be a valuable upgrade to Li-ion batteries. Most Li-Polymer batteries are not designed to last more than 300 charge cycles. Many manufacturers claim that their lithium polymer batteries can last up to two or even three years. This is somewhat equivalent to about 300 charge cycles. Over time, LiPo batteries will lose their ability to hold a charge, a process that is unfortunately irreversible. Lithium polymer batteries will continue to deteriorate until they can no longer hold any single charge.

Swelling or expansion is a sign that your LiPo battery is nearing its expiry point. The deterioration of a LiPo battery will not affect its ability to power the device, but it will affect its ability to hold a charge. This is why you may find that a LiPo battery has dropped to around 80% of its original capacity, but is still capable of powering your the device. It is worth noting that continuing to use LiPo batteries when they reach a point where they cannot hold any more power is dangerous and can lead to dangerous trouble.

Graphene and LiPo battery market

The graphene battery market

Graphene-based batteries have huge potential in today's market. Although not yet fully commercialised, research and development scientists have high hopes.

In 2014, a US company said they would use graphene batteries in a device called the Vor-Power strap. It is a lightweight and flexible power source that can be attached to your bag strap. It acts as a mobile charging station. The company says it weighs 450 grams and has a total capacity of 7,200 mAh, which is huge for its size.

In 2016, tech giant Huawei said that they were about to make a new graphene-enhanced lithium-ion battery. They claimed the battery could operate in harsh operating conditions and at higher temperatures than its predecessor.

In 2017, Samsung successfully developed a graphene ball that they will use to make their batteries. These graphene balls will help them increase the capacity of their batteries by 45%. In addition, these graphene balls can maintain the 60 degree temperature required for electric vehicles.

Lithium polymer battery market

Lithium polymer batteries are lightweight and can be made in almost any shape and size. They have a high capacity and can hold a large charge in a small package. In addition, they excel at marinating in constant voltage when discharged.

Lithium polymer batteries are used on a very large scale. They are used in RC equipment, including boats, drones, helicopters, cars and any other device that requires a lightweight battery. They are also used in many electronic devices, especially smartphones.

Lithium polymer batteries have by far the largest market share of any battery on the market and we can say that there is hardly a technology company that does not use them in at least one of their products.

Advantages and limitations of graphene and lithium polymer batteries

Graphene batteries

Advantages

Graphene batteries have approximately five times the capacity of conventional batteries.

In tests, the capacity remained unchanged even after 400 charge cycles.

They are safer and more reliable than conventional batteries.

They are environmentally friendly and contain less carbon.

Disadvantages

Graphene is a great conductor of electricity and in some cases is not ideal.

Graphene is prone to oxidation.

Graphene has some toxicity and can be very dangerous if not handled with care.

Lithium polymer batteries

Advantages

They are capable of storing approximately four times the capacity of ordinary lithium-ion batteries.

They are lightweight.

They can be made in any shape or size.

They are the most durable type of battery on the market.

Disadvantages

Overcharging and overheating can lead to fires and explosions

They will discharge even when not in use.

They have a relatively short life span.

Regardless of the type of battery, the longer they are used, the less energy they are able to store