Cov roj teeb nickel ua npuas ncauj
Nov 27, 2023
Nickel ua npuas ncauj roj teeb yog ib yam tshiab ntawm cov roj teeb technology uas tso siab rau cov catalyst carriers thiab electromagnetic shielding cov ntaub ntawv.
1. Catalyst transporters: Catalyst carriers yog siv nyob rau hauv nickel ua npuas ncauj roj teeb los txhim kho cov efficiency ntawm electrochemical tshuaj. Cov khoom siv carbon (xws li carbon nanotubes, graphene), oxides (piv txwv li, manganese dioxide, titanium dioxide), thiab cov hlau muaj txiaj ntsig (xws li platinum, palladium) yog cov khoom siv catalyst. Vim tias cov khoom siv thauj khoom no muaj qhov tshwj xeeb ntawm thaj chaw thiab cov khoom siv hluav taws xob zoo, lawv tuaj yeem muab cov chaw ua haujlwm ntau dua thiab ua kom cov tshuaj tiv thaiv electrochemical, ua kom lub zog ceev thiab lub neej voj voog ntawm cov roj teeb nickel ua npuas ncauj.
2. Cov khoom siv hluav taws xob tiv thaiv hluav taws xob: Lub luag haujlwm tseem ceeb ntawm cov khoom siv hluav taws xob tiv thaiv hluav taws xob hauv cov roj teeb nickel ua npuas ncauj yog tiv thaiv kev cuam tshuam los ntawm cov hluav taws xob hluav taws xob sab nraud ntawm lub roj teeb sab hauv. Cov ntaub ntawv no feem ntau muaj hluav taws xob siab thiab sib nqus conductivity, tso cai rau lawv nqus lossis cuam tshuam cov hluav taws xob tsis zoo thiab yog li txo cov hluav taws xob cuam tshuam rau lub roj teeb. Cov ntaub ntawv hlau (xws li tooj liab thiab txhuas), conductive polymers, thiab graphite yog txhua yam khoom siv hluav taws xob tiv thaiv hluav taws xob. Lawv tuaj yeem siv los ua cov txheej txheem tiv thaiv hauv cov ntaub ntawv roj teeb lossis sab hauv lub roj teeb los tiv thaiv lub roj teeb los ntawm cov hluav taws xob hluav taws xob sab nraud thiab ua kom muaj kev ruaj ntseg thiab kev ntseeg siab ntawm cov roj teeb nickel ua npuas ncauj.
Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias qhov tseeb catalyst carrier thiab electromagnetic shielding cov ntaub ntawv yuav tsum tau siv nyob ntawm seb cov nickel foam roj teeb tus qauv tsim, lub hom phiaj kev ua tau zoo, thiab cov nqi txiav txim siab. Kev ua haujlwm ntawm cov roj teeb nickel ua npuas ncauj yuav txawv nyob ntawm cov khoom siv. Txhawm rau txiav txim siab qhov sib xyaw ua ke zoo tshaj plaws ntawm cov cab kuj catalyst thiab EM shielding cov khoom siv rau kev siv, yuav tsum xaiv cov khoom siv thiab kev sim ua haujlwm.
