Farar fata mai launin tourmaline ...
foda mara kyau na ion, Foda Mai Rage Ion,
Girman foda: raga 8000, raga 10000, matakin nano.

Gabatarwar Abubuwa
Foda ta Tourmaline foda ce da ake samu ta hanyar niƙa ta injiniya bayan cire ƙazanta daga asalin ma'adinin tourmaline. Foda ta tourmaline tana da yawan samar da anion da kuma fitar da iskar infrared mai nisa. Haka kuma ana kiranta da Tourmaline. Tourmaline yana da dabarar sinadarai ta gabaɗaya ta nar3al6si6o18bo33(oh,f)4. Crystal ɗin yana cikin rukunin ma'adanai na silicate na tsarin trihedral. Inda R ke wakiltar cation na ƙarfe, lokacin da R shine Fe2+, yana samar da tourmaline mai launin baƙi. Lu'ulu'u na Tourmaline kusan ginshiƙai ne masu siffar lu'ulu'u daban-daban a ƙarshen biyu, tare da layukan tsayi a saman, sau da yawa suna kama da ginshiƙai, allurai, radials da manyan tarawa. Lu'ulu'u na gilashi, lu'ulu'u na rosin mai karyewa, mai haske zuwa mai haske. Babu tsagewa. Taurin Mohs 7-7.5, takamaiman nauyi 2.98-3.20. Yana da piezoelectricity da thermoelectricity.

Electret na Tourmaline wani nau'in abu ne da aka yi da foda nano tourmaline ko barbashi da aka yi da foda na nano tourmaline da kuma abin ɗaukar kaya a cikin tsarin narkewar yadi mara saƙa da aka yi da narka. Ana cajinsa ƙarƙashin ƙarfin lantarki mai ƙarfi 5-10kv ta hanyar janareta na lantarki don ya zama electret da inganta ingancin tace zare. Saboda tourmaline yana da aikin sakin ions marasa kyau, yana kuma da ikon kashe ƙwayoyin cuta. Electret wani nau'in kayan lantarki ne tare da aikin adana caji na dogon lokaci. Hanyoyin lantarki sun haɗa da electrospinning, caji na corona, wutar lantarki mai gogayya, polarization na thermal da kuma fashewar electron mai ƙarancin kuzari. Kayan tourmaline electret yana amfani da hanyar caji na corona don sa fiber ɗin ya ɗauki wani adadin caji kuma ya ba aikin tace electrostatic.

Tsarin narkakken lantarki mai narkewar lantarki shine a ƙara tourmaline, silica, zirconium phosphate da sauran kayan da ba na halitta ba a cikin polymer ɗin polypropylene na PP a gaba, sannan a caji kayan da aka narke ta hanyar rukuni ɗaya ko fiye na fitar da corona tare da ƙarfin lantarki na allura na lantarki na 5-10kv kafin a naɗe zane, sannan a samar da iska a ƙarƙashin ƙarshen allurar lokacin da ake amfani da babban ƙarfin lantarki. Corona ionization yana haifar da fitar da wani ɓangare na rushewa. Ana ajiye masu ɗaukar kaya a saman zanen da aka narke ta hanyar aikin filin lantarki. Wasu daga cikin masu ɗaukar kaya za su shiga zurfin saman kuma tarkunan babban batch na lantarki za su kama su, wanda ke sa zanen da aka narke ya zama kayan tace lantarki.Foda mai kama da ion, Babban hanyar ita ce haɗakar ions masu kama da ion da ƙwayoyin cuta na iya canza tsarin ƙwayoyin cuta ko canja wurin kuzari, wanda ke haifar da mutuwar ƙwayoyin cuta, sannan a ƙarshe ya nutse ƙasa. Binciken likitanci ya nuna cewa ƙwayoyin da ke da wutar lantarki mai kama da ion a cikin iska suna ƙara yawan iskar oxygen a cikin jini, wanda ke da amfani ga jigilar jini, sha da amfani da iskar oxygen a cikin jini. Yana da ayyukan haɓaka metabolism, inganta ƙarfin garkuwar jiki, haɓaka kuzarin tsoka da daidaita daidaiton aikin jiki. A cewar bincike, ions masu kama da ion na iya hana, ragewa da taimakawa wajen magance cututtuka guda 7 da kusan nau'ikan cututtuka 30, musamman kula da lafiyar jikin ɗan adam.