Key Takeaways
- Cov kws tshawb fawb tau tsim cov cuab yeej tshiab uas tuaj yeem hloov koj lub cev mus rau hauv lub roj teeb.
- Cov khoom siv tshiab tuaj yeem siv hluav taws xob zoo li cov saib lossis cov khoom siv dag zog.
- Ntau yam ntawm lwm yam kev hloov tshiab hauv cov cuab yeej siv roj teeb kuj tseem tuaj yeem hloov cov khoom siv hluav taws xob ntawm tus kheej.
Cov cuab yeej siv tau tshiab tuaj yeem hloov pauv koj lub cev rau hauv tib neeg lub roj teeb.
Cov kws tshawb fawb tau tsim cov khoom siv uas muaj zog txaus uas koj tuaj yeem hnav zoo li lub nplhaib, saws tes, lossis lwm yam khoom siv uas kov koj cov tawv nqaij. Nws ua hauj lwm los ntawm tapping rau hauv ib tug neeg lub ntuj tshav kub-ua hauj lwm thermoelectric generators los hloov lub cev kub sab hauv mus rau hauv hluav taws xob. Cov cuab yeej yog ib feem ntawm kev loj hlob ntawm cov roj teeb tshiab thev naus laus zis uas tuaj yeem dhia-pib tus kheej thev naus laus zis.
"Chips tau ua haujlwm zoo dua, tab sis ua rau nws dhau ib hnub yam tsis tau them koj lub xov tooj tsis zoo li," Andrew Fox, tus tsim ntawm lub tuam txhab hluav taws xob scooter them, tau hais hauv email sib tham.
"Nws yuav siv sijhawm ntau ua ntej peb tuaj yeem tau txais ob lossis peb hnub lub neej tawm ntawm peb lub xov tooj, tab sis muaj cov cim ntawm kev cog lus."
Yooj yim tab sis tsis muaj zog
Cov khoom siv roj teeb tshiab, tsim los ntawm cov kws tshawb fawb ntawm University of Colorado Boulder, tuaj yeem tsim txog 1 volt ntawm lub zog rau txhua square centimeter ntawm daim tawv nqaij qhov chaw-tsawg voltage ib cheeb tsam dua li cov roj teeb uas twb muaj lawm, tab sis tseem txaus rau fais fab electronics xws li watches los yog qoj trackers.
Cov qauv tsim yav dhau los tau flirted nrog cov khoom siv hluav taws xob hnav, tab sis cov gizmo tshiab yog ncab, tuaj yeem kho nws tus kheej thaum puas, thiab rov ua dua tshiab, raws li daim ntawv tsis ntev los no luam tawm los ntawm cov kws tshawb fawb.
"Nyob yav tom ntej, peb xav kom muaj peev xwm ua kom muaj zog koj cov khoom siv hluav taws xob uas tsis tas yuav suav nrog lub roj teeb," Jianliang Xiao, tus kws sau ntawv laus ntawm daim ntawv tshiab thiab tus kws tshaj lij hauv Department of Mechanical Engineering ntawm CU Boulder, hais hauv xov xwm tshaj tawm.
Raws li lub zog cia thev naus laus zis txhim kho peb yuav pom cov dav hlau hluav taws xob, cov roj teeb hauv tsev, cov khaub ncaws ntse thiab nce ntxiv IoT cov cuab yeej uas saib xyuas thiab ua haujlwm sib txawv ntawm peb lub neej.
Xiao thiab lwm tus hauv nws pab pawg tsim cov cuab yeej nrog lub hauv paus ua los ntawm cov khoom siv hu ua polyimine. Ib txheej ntawm nyias cov khoom siv hluav taws xob yog tom qab ntawd daig rau hauv lub hauv paus, txuas lawv nrog cov kua hlau hlau. Cov khoom kawg zoo li tus ntoo khaub lig ntawm ib txoj hlua yas thiab lub khoos phis tawj me me.
"Peb tus qauv tsim ua rau tag nrho cov kab ke stretchable yam tsis muaj kev qhia ntau yam rau cov khoom siv thermoelectric, uas tuaj yeem ua rau nkig heev," Xiao hais.
Cov cuab yeej tshiab tuaj yeem ntes cua sov ntawm koj lub cev thaum koj tawm dag zog thiab tig mus ua hluav taws xob. "Lub tshuab hluav taws xob cua sov yog nyob ze rau tib neeg lub cev, thiab lawv tuaj yeem siv cov cua sov uas ib txwm yuav ploj mus rau ib puag ncig," Xiao tau hais hauv xov xwm tshaj tawm.
Ntau yam tshiab roj teeb yees ntawm lub qab ntug
Ntau yam ntawm lwm yam kev hloov tshiab hauv roj teeb thev naus laus zis kuj tuaj yeem hloov pauv tus kheej hluav taws xob.
cov roj teeb lithium-ion tam sim no kim, flammable, thiab tuaj yeem ua mob rau ib puag ncig vim kev siv cov khoom siv tshuaj lom, Nikhil Koratkar, tus xibfwb ntawm kev tsim kho tshuab ntawm Rensselaer Polytechnic Institute, tau hais hauv kev xam phaj email. Koratkar tab tom tshawb nrhiav cov roj teeb tshiab thev naus laus zis nrog dej-based thiab ceramic electrolytes thiab solid-state (ceramic) electrolytes.
"Cov roj teeb tshiab no yuav muaj kev nyab xeeb heev, tsis muaj hluav taws xob, thiab pheej yig dua. Nyob rau hauv cov ntaub ntawv ntawm cov roj teeb uas muaj cov khoom electrolytes, lawv kuj yuav ua tau ntau dua, hloov tau thiab tej zaum txawm tias foldable," nws hais.
"Rau cov roj teeb uas muaj cov dej electrolytes, nws tuaj yeem ua tiav lub peev xwm ceev ceev, uas yog qhov tseem ceeb rau tus kheej hluav taws xob."
Kevin Jones, CEO ntawm Next-Ion Energy, tau hais hauv kev xam phaj email tias nws lub tuam txhab tab tom tsim lub roj teeb uas tuaj yeem them lub tsheb hauv 6 feeb thiab qhov ntawd tsis tawg.
"Thaum roj teeb tau them thiab siv, ces lawv kub, yog li lub roj teeb yuav tsum muaj peev xwm ua haujlwm ntawm qhov kub thiab txias; peb ua haujlwm ntawm 200 C," Jones hais.
"Yuav kom them sai sai, cov roj teeb yuav tsum tau kub heev. Txawm li cas los xij, yog tias cov roj teeb kub dhau, ces lawv tawg (vapes, skateboards, tsheb tawg, ib yam nkaus), tab sis nrog peb cov thev naus laus zis, peb cov roj teeb. txhob tawg. Peb tuaj yeem them sai sai vim tias peb tuaj yeem ua haujlwm ntawm qhov kub thiab txias."
Javier Nadal, UK tus thawj coj ntawm cov khoom lag luam kev pab tswv yim tshiab BlueThink, tau hais hauv kev sib tham hauv email tias nws xav kom cov roj teeb tshiab hloov pauv txhua hnub.
"Raws li lub zog cia thev naus laus zis txhim kho, "nws hais tias, "peb yuav pom cov dav hlau hluav taws xob, cov roj teeb hauv tsev, cov khaub ncaws ntse, thiab ntau dua IoT cov cuab yeej uas saib xyuas thiab ua haujlwm sib txawv ntawm peb lub neej."
