12/31/2023 0 Comments Cold cathodeProduct characteristics cover existing products disadvantages by featuringĬompact size Long life Power Saving Vibration-proof Stanley is focusing its attention on these weaknesses to expand beneficial attributes attention such as the unparalleled disinfection of UV-C by releasing NEW UV devices in 2010. Mainly these are the reasons, why application in consumer products is so far limited. Though its radiant power is considerable, GL lamps size is big and lifetime is short. 'Hot Cathode Lamps' (UV-HCL), called GL Lamp, application is widely spread in industrial fields. Disinfection with UV–C is in total considered much safer than using chemicals, especially for children and pets, plus no waste is left polluting the environment.Ĭharacteristics of Stanley's UV Cold Cathode Lamp(UV-CCL) Bacteria irrespective of environmental media (air or water) discontinues to grow and existent stems wither. The damage inflicts on its reproductive capability. When reproducing organic mater is exposed to UV-C rays (200~280nm) the DNA is ruptured. in the medical industry, proper handling is crucial to benefit from UV-C application, while steering safe of any accompanying risk. Though established very well already e.g. Though fortunate for our everyday life, we can instrumentalize UV-C as most effective disinfectant leaving no such waste as e.g. Knowledge of UV-C is less spread, because these most aggressive rays normally do not reach us through the protective earth's ozone "shield". UV-A and -B is already well known causing suntan on people's skin after sunlight exposure. UV-rays are also part of natural sun light. This spectrum can be separated in UV-A, -B & -C. UV is an electromagnetic ray wave spectrum from 100 to 400 nm (nanometer). The water penetrate electric wirings and it would be causes of short and electrification. Please do not touch the lamp and invertor under the switch is on. This product needs invertor (lighting circuit) for turn it on. When discarding lamp, regulations of municipality and countries where the final product will be discarded, shall be applied on. It has been possbile to manufacture and sell the lamp after 2020. Our mercury use is in accordance with RoHS and it's exempt from the Minamata Convention on Mercury. Per tube, there is less than 3.5mg of mercury. To emit UV light, mercury is included in our product. UV light not only affects germs but also resin and other organic materials. The present investigation paves the pathway to the fabrication of self-organized Si nanostructure-based highly stable cold cathode electron emitting devices having fascinating low turn-on and threshold fields along with extremely high field enhancement factors and high stability for use in nanoscale electronic devices.While the UV-CCL is lit, do not allow direct contact with skin and do not look at the UV light without preventative eye-wear. Furthermore, finite element electrostatic field-based simulations reinforce the experimental observations. In addition, in-depth dual pass tunnelling current microscopy measurements demonstrate that the Au-NPs on the apexes and sidewalls of Si-NFs act as cold cathode electron emission sites which help to improve the turn-on and threshold fields for Au-NP-decorated Si-NFs in comparison to their as-prepared counterparts where electron emission takes place mostly from their sidewalls and valleys. Kelvin probe force microscopy studies reveal that tunability in the work function of Au-NP-decorated Si-NF samples depends on the dimension and growth-angle of gold nanoparticles (Au-NPs). It is interesting to note that even as-prepared Si-NFs offer hitherto unseen low turn-on fields (as low as 0.58 V μm −1) and threshold electric fields (0.66 V μm −1) – so far as silicon-based nanostructures are concerned. This report presents cold cathode electron emission from Au-NP-decorated ensembles of self-organized silicon nanofacets (Si-NFs) having fascinating ultralow turn-on fields (as low as 0.27 V μm −1) and remarkably low threshold electric fields (as low as 0.37 V μm −1) with outstanding stability. However, the fabrication of stable Si nanostructure-based cold cathode electron emitters with ultra-low threshold fields is a challenging task. For instance, hierarchical growth of self-assembled noble metal nanoparticles on self-organized nanostructured materials offers the advantage of fabricating low threshold cold cathode electron emitters. Fabrication of highly dense conical nanostructures and their subsequent controlled metallization make them ideal candidates for enhancing cold cathode electron emission efficiency.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |