 So hello everyone. I'm Lorenzo from ID Tech X and I'm here with Arnul and Vladimir from ComBerry This is a Russian company that has developed a solid-state Supercapacitor and I will let them tell you more about this So Arnul tell us a bit about this technology and you know what's behind it So what we're showing here today? We have a thin foam Supercapacitor, but it's a pseudo capacitor in the sense that it's a Capacitor with battery, like lithium-ion battery properties. So we have the base of both worlds in the sense that you Our capacitor has a thickness if you combine all the layers less than one micrometer. Yeah, that's pretty thin Yeah, so That was our focus now to see how thin we can get the actual device without having any short circuits or problems with the functioning If you look at these devices, we have stripped them all so in the sense you can scribe or strip your device without killing it each individual section will work separately and for example Here we have a three square centimeter device that is 900 nanometers thick But it will power a red LED for half an hour So that's how much capacity you have in such a small space And you have also done some work on electrochromic devices That's correct. Our original research was based on Solicited electrolytes and electrochromic devices, but we've made this slight spin-off based on super capacitors because we're looking into energy storage right now and We feel that super capacitors are more interesting for us than batteries at this stage because we can short circuit as well as Discharge to zero our super-capacitors without any damage to the actual device and we can also fast charge it by using a High voltage say 15 volts or even much lower. It just affects the time of the charge and still have the same output voltage and current that we currently have an OCV of 3.2 volts and That is just for this very thin film that we were presenting over here, okay Right, so I will let maybe Dr. Vladimir Mr. Yakov tell us a bit more about the technology behind it. So the technology which we use this is a new technology based on actually New materials which we developed by ourself in our company. This is our know-how right now We're on the way to patent it. So the main advantage and the difference between Super capacitors, I mean a common super capacitors and this hybrid All solid-state supercapacitors that there is no mass transfer of lithium from one electrode to another one it based on the other Technologies, you know other approaches other materials which is which have different type of Conductivity like lithium-ion conductivity electron conductivity and the whole conductivity in the same time So based on the tunnel effect that can be charged very fast. It can be discharged with high power It it's not so sensitive to the temperature range. It can work from minus 20 to 200 degrees Celsius and So it's not sensitive to the overcharging or any other, you know You also said it's a very safe device because it can be cut into strips That's right. There is no any like flammable things or any any Sensitive such serious sensitive Materials in this device. It can be assembled not in just in a normal ambient, you know atmosphere So necessary not necessary to apply Ergon or nitrogen, you know to assemble this is advantage I guess and Definitely if you will for example short-circuit it or somehow break it that's it will definitely know, you know You will not get flame. No, you will not get any negative effects from this So I think it's it can be a kind of advantage of this technology and what? applications have you do you have in mind for this Device and I can see it's very thin so it can be probably be incorporated into Several high-tech gadgets. That's right. So in I think as they they are right now in a thin film They can be applied only for Real micro electronics for micro sensors for something like this RFID tags, but we are looking forward for Technological partners who can scale it up to the printing technologies and to make our final aim to make a bulk devices to make a bulk devices to make, you know such competitive device to the to the lithium ion batteries because the capacitors is Hybrid capacitors is close to the lithium ion battery, but you know this device has definitely a lot of advantages of you know against of lithium ion battery because it's it's It can be charged You know as my colleague said in a very wide Voltage range and it's not Sensitive to the you know to the current can be charged high current. It can be overcharged It's not big deal. It can be discharged to the zero So and when you assemble the cells and it would like to get you know higher voltage as usual For lithium ion batteries an example. It's necessary to use Expensive micro electronic balancer So to balance cells between themself because it can ever charge and you know Very negative effect it will get but here it's not sensitive. You can just connect them with each other without any extra electronics to balance the charge between the cells Okay, that is definitely a hundred percent advantage and maybe we can also have the CEO of the company telling us a bit about It's okay, so we can continue with the Vladimir so can you tell us a bit about the structure of your company? You are a spin-off of another Organization is that correct? Yeah, we are working in William's based on William's center of technology transfer so and so our so we are small company actually and we're using the the infrastructure of this center and So we also, you know Installed our So you also have a collaboration with the sculptable institute that's right And your although your company is called comeberry its product will be marketed as a thinnaker That's right. This is a spin-off Company because we just we would like to you know to make Separate direction which is connected with energy storage and this spin-off is a thinnaker I think then as a as a thinnaker brand that will be it will be involved in the You know Skolkova mm-hmm as well. Okay. Well, it was great talking to you guys. Thanks for having me here. Thank you And I wish you a great success