Swiss rechargeable and biodegradable 3D printing paper batteries come out

Researchers at the Swiss Federal Laboratory of Materials Science and Technology have invented a paper battery that can be manufactured by 3D Printing. It can be recharged and recycled, and its materials are all environmentally friendly and degradable-just two months after throwing in the compost material. Can be completely decomposed.

According to the research, using a 3D printer, four layers of materials were printed in sequence: a soft lining, a conductive layer, an electrode, and an electrolyte layer. Then the four layers of material are sandwiched like a sandwich, with the electrolyte layer in the middle layer-a practical battery is made. The test battery printed by the researcher in the laboratory has enough power to power a digital clock for several hours, and has a charge-discharge life of thousands of times. It is not afraid of low temperatures, and can withstand physical shocks and squeezing. According to the research, the better advantage is that when you don’t need it, you can just throw it away and leave it to nature to degrade it. The researchers left it in the compost environment. After two months, except for some carbon residue, all other materials were decomposed.

Lead researcher Gustav Nystrm said: “This kind of battery can be quickly charged with an electromagnetic field, and it can power devices such as sensors and micro-transmitters for several hours.” The researchers predict that this battery will be very fast. There will be broad application prospects in the Internet of Things (IoT). For example, you can check the contents of the package during transportation; in agriculture, you can power the environmental monitor. When the battery is no longer needed, there is no need to send someone to collect and dispose of it. It is harmless to stay in the natural environment, and they will degrade by themselves. . In addition, this battery is also very suitable for use in various point of care testing equipment that has been rapidly developed in recent years, such as small equipment that is placed on the bedside of a diabetic patient to automatically detect physical indicators. 

Want to quickly obtain the three-dimensional data of the product? Can’t find the CAD drawing of the product? Need to do finite element data analysis? Need to scan the model to establish 3D data for inspecting the surface of the part? Obtaining 3D data and models of historical buildings, ancient villages, and archaeological sites? All your needs, in 3d-printing-china.com, can provide the best 3D Scanning Service in a short time.

Link to this article:Swiss rechargeable and biodegradable 3D printing paper batteries come out

Reprint Statement: If there are no special instructions, all articles on this site are original. Please indicate the source for reprinting.:ODM Wiki,thanks3d-printing-china.com customers have the freedom to specify components in hundreds of different metals and alloys, while enjoying a single high standard of confidence in 3d-printing-china.com’s ability to deliver as promised. Upholding this standard requires an exceptional commitment to manufacturing resources. The wide variety of machining technology options in the PTJ 3D Printing machine library is supported by an in-house tooling capability that adapts tools to the unique characteristics of each material. Behind it all is a staff of engineers and 3D Printing experts with a 10+ year track record of adapting to both new material and tried-and-true 3D Printing materials.

0

No Comments

No comments yet

Leave a Reply

Your email address will not be published. Required fields are marked *