Nyob rau hauv lub ntiaj teb cov ntaub ntawv kev tshawb fawb, muaj ib cov ntaub ntawv uas tsis paub dav, ntsiag to txhawb ntau qhov tseem ceeb ntawm kev lag luam niaj hnub-nws yogpseudobehmiteCov. Qhov no zoo li cov hmoov dawb zoo li qub, nrog nws cov qauv txawv thiab cov khoom, ua haujlwm ua tus choj "txuas rau cov ntaub ntawv tsis pom zoo rau cov ntawv thov siab.
Pseudobehmite yog ib tug tshwj xeeb alumina precursor nrog tshuaj o (Oh). Tsuas yog muab tso, nws yog zoo li "Daim Ntawv Me Nyuam" ntawm Alumina, uas tuaj yeem hloov kho rau cov neeg muaj txiaj ntsig zoo los ntawm kev kho kom raug. Txawm li cas los xij, nws yog daim ntawv me me no "uas tso nws nrog ntau yam superpowers.
Dab tsi superpowers nws puas muaj?
1. Super Adsorption muaj peev xwm: Thaj tsam ntawm 1 gram ntawm pseudobehmite, thaum nthuav tawm, yog sib npaug ntawm lub tsev hais plaub basketball! Qhov no ua rau nws zoo nkauj "daim txhuam cev zoo nkauj," muaj peev xwm tshaj tawm cov hlau hnyav thiab cov tshuaj phem los ntawm dej.
2. Cov Khoom Siv Hluav Taws Xob - los ntawm kev tswj qhov kub, nws tuaj yeem hloov pauv ntau hom kev xav tau ntawm cov kev xav tau-LEGO uas tuaj yeem sib sau ua cov duab sib txawv.
3. Ntau qhov chaw ua haujlwm: nws cov npoo yog them nrog cov pab pawg nquag, ua rau nws muaj "pab" rau kev sib raug zoo heev.
Hauv cov txheej txheem kho yam kho cov tshuab, Pseudobehmite ua raws li cov cab kuj rau peb-txoj kev catalysts, hC, thiab tsis muaj teeb meem rau kev ua kom muaj kev phom sij, hc rau hauv kev ua kom muaj kev phom sij, hc rau hauv kev ua kom muaj kev phom sij, HC, thiab N₂. Cov ntaub ntawv qhia tau hais tias siv cov pseudobehmite-txhawb nqa catalysts tuaj yeem txhim kho hloov zuj zus kev ua tau zoo los ntawm 30%. Hauv kev kho dej khib nyiab, nws cov kev xaiv ntsej muag ua kom muaj kev xaiv ntawm cov khoom sib xyaw hnyav xws li txhuas thiab cadmium, nrog tus adsorption muaj peev xwm txog 200 mg \/ g lossis ntau dua.
Nyob rau hauv cov roj ua kom zoo dua, pseudobehmite yog qhov tseem ceeb ntawm cov catalysing catalysts. Nws cov cheeb tsam loj tshwj xeeb (feem ntau tshaj 350 m² \/ g) thiab tsim acidic chaw zoo disperse cov hlau thiab npib tsib xee, nce diesel tawm los ntawm 15-20%. Hauv cov kua catalytic cracking (FCC) cov txheej txheem, pseudobehmite-hloov catalalssy txo cov coke tsim thiab txuas ntxiv mus ncig ua haujlwm.
Raws li Lithium-ion roj teeb txuas ntxiv ua kom tiav lub zog siab dua qub, kev txhawj xeeb txog kev nyab xeeb tau dhau los ua qhov tseem ceeb ntxiv. Pseudobehmite-coated separators tuaj yeem tiv thaiv tshav kub kub ua kom dhau 200 degree, muaj txiaj ntsig zoo tiv thaiv thermal khiav tawm. Kuaj cov ntaub ntawv los ntawm cov khoom lag luam roj teeb zoo tshaj plaws pom tias 18650 roj teeb nrog kev ntsuas hluav taws lossis tawg hauv cov ntsia thawv nkag.
Hauv cov chaw biomedical, cov kws tshawb nrhiav tau txhim kho cov yees duab pseudobehmite-raws li cov khoom siv poj niam ua haujlwm, qhov twg nws xaj pore tus qauv ua haujlwm rau kev tso tshuaj yeeb tshuaj. Hauv ib daim ntawv thov AERPACACE, nws lub siab thermal stability thiab tsawg thermal conductivity ua rau nws tus neeg sib tw khoom siv rau cov khoom siv tiv thaiv thermal.
Txawm hais tias dav siv niaj hnub no, pseudobehmite tsis to taub los ntawm cov kws tshawb fawb txog thaum nruab nrab -20 th tiam. Zoo li ntau qhov kev tshawb pom zoo, nws tus nqi tau pib saib xyuas kom txog thaum nws cov khoom tshwj xeeb tau raug qhia tawm.
Cov kws tshawb fawb tam sim no tau tsim kev txhim kho pseudobehmite prest, xws li nanoscale variants nrog tshwj xeeb pore cov qauv. Cov ntaub ntawv tshiab no yuav ua rau cov ntawv thov ua lag luam hauv cov teb zoo li kev tiv thaiv txuas ntxiv dua tshiab thiab kev tiv thaiv ib puag ncig.
Zaj dab neeg ntawmpseudobehmiteNco ntsoov peb tias lub ntiaj teb kev tshawb fawb tau muaj nrog cov khoom siv zoo li qub uas tuav muaj peev xwm. Txawm hais tias lawv yuav ua haujlwm tom qab, lawv muaj kev nyiam ua peb lub neej zoo.