In recent years, graphene clothing has been widely promoted in Taiwan for its purported ability to burn fat, significantly increasing its popularity. In fact, researchers have been studying graphene for decades due to its properties such as strength, transparency, and excellent thermal conductivity. It has been extensively used in electronic products and medical devices. Custom suit experts also recommend using graphene in suit linings, as it offers numerous benefits.
What is graphene?
Graphene, discovered in the early 20th century and awarded the Nobel Prize in 2010, has garnered significant interest from figures like Morris Chang for its potential applications in technology. Literally, graphene is derived from thin layers peeled off graphite, featuring a two-dimensional plane made up of carbon atoms arranged in a honeycomb and hexagonal structure. Currently, graphene is the thinnest and yet the hardest nanomaterial in the world, and it is nearly completely transparent, making it suitable for various screens.
Due to its extremely low electrical resistivity and fast electron mobility, professors at Nankai University suggest that graphene could replace activated carbon and might eventually substitute carbon fiber, leading to the development of lighter aircraft. In the realm of conductors, graphene is also anticipated to facilitate the creation of thinner and faster next-generation electronic components or transistors.
Properties of Graphene
Graphene exhibits excellent diffusion and conductivity. Research has shown that fabrics dyed with graphene, when compared to regular fiber fabrics at a temperature of 37 degrees Celsius, emit electromagnetic waves with wavelengths between 8 to 14 μm. This wavelength range has a higher emissivity than that of standard fiber fabrics, meaning that graphene fabrics can quickly dissipate the absorbed heat throughout the garment. This results in rapid heating and temperature uniformity, while also providing insulation.
Additionally, the conductive properties of graphene generate natural and harmless far-infrared radiation with wavelengths of 4 to 14 μm when worn on the body. This infrared radiation, when in contact with body temperature, can cause micro-vessels to dilate, promoting blood circulation and metabolism, thereby enhancing physiological functions. Furthermore, graphene also possesses antibacterial properties and deodorizing capabilities.
Advantages of Using Graphene in Suit Linings
Graphene, being a nanomaterial, can be integrated into textiles through a special dyeing technique that ensures its molecular structure adheres firmly to the fabric. This makes it difficult to wash out, allowing graphene to remain effectively in the textile for an extended period. Purchasing a garment that contains graphene means it can be used for a long time without concerns about deterioration after washing. Although this technology is complex and costly, resulting in prices higher than standard thermal or functional clothing, its advantages are favored by consumers, leading to continued popularity of such products.
When graphene's characteristics are applied to the lining of suits, particularly when paired with wool, it enhances heat distribution and enables the suit to achieve warmth more rapidly. Additionally, its moisture-wicking properties prevent a clammy feeling against the skin. For summer suits, graphene's excellent heat dissipation properties minimize the risk of bacterial growth and odor, making it ideal for business professionals who are often on the move. Regardless of the weather, wearing a suit with a graphene lining significantly enhances comfort.
### Common Questions About Graphene
When you search for "graphene" on Google, you'll come across a variety of questions. Here, we've compiled and answered some of them to give you a deeper understanding of graphene.
What Are the Disadvantages of Graphene?
Like any material, graphene has its pros and cons. One major challenge is the difficulty in producing graphene nanomaterial at scale. Mass production may lead to impurities or substandard materials. As a result, the technology for production still has room for improvement, and high-quality graphene materials tend to be expensive, which is reflected in the product prices.
It's important to note that graphene is not black; it is transparent. So, don't assume that black clothing contains graphene! Many products on the market claim to be made from graphene, including reduced graphene oxide, graphene oxide, graphene sheets, and multilayer graphene, but these are not the same as "monolayer graphene." Their properties differ significantly. Any graphene that consists of more than two layers does not have the same thermal and electrical conductivity as monolayer graphene, so it's crucial to pay attention when purchasing products.
Is Graphene Toxic?
According to multiple studies, the amount of graphene used in fabrics is minimal and does not produce toxins or harm the skin. Another study involving mice exposed to a graphene environment for an extended period showed almost no adverse reactions in their lungs or blood vessels. Therefore, there is currently no research confirming that graphene is harmful to humans, though scientists continue to investigate this aspect.
Does Graphene Have Medical Benefits?
Graphene does exhibit uniform thermal conductivity and infrared properties, which can have positive effects on the body. However, its use in medical applications should be approached with caution. For example, some companies claim their graphene products can treat bone spurs, which may be an exaggeration. If you have bone spurs, it's essential to consult a professional doctor for appropriate treatment rather than relying solely on wearing graphene products. Increased body temperature does enhance blood circulation, and activities like sun exposure, wearing more layers, or exercising can achieve similar effects. Therefore, consumers should seek comprehensive information before attributing weight loss or fat-burning benefits to graphene.
We are committed to providing consumers with the most suitable suits. Graphene fabrics offer unique advantages, giving consumers more choices. To learn more, feel free to consult us online for free or visit our store to discuss which fabrics might be right for you with our custom tailors. Be a smart consumer!