Hnub ci zog yog lub zog loj tshaj plaws nyob rau lwm lub ntiaj teb. Ua lub hnub ci tiag tiag xav tau qee qhov txuj ci thiab ua siab ntev, tab sis txawm tias tus pib tshiab tuaj yeem siv tib lub hauv paus ntsiab lus los ua cov hnub ci me me. Muaj txoj hauv kev zoo los kawm txog cov yam ntxwv ntawm cov hnub ci cell. Koj tsuas yog xav tau me ntsis titanium dioxide, tsim lub cell, thiab siv lub xov tooj ntawm tes los hloov lub teeb rau hluav taws xob tam sim no.
Kauj ruam
Ntu 1 ntawm 3: Tau Txais Titanium Dioxide
Kauj Ruam 1. Sau cov hmoov qab zib rau cov donuts
Yuav ib lub hnab ntawm donuts nrog hmoov qab zib dawb. Cov hmoov qab zib muaj cov tshuaj hu ua titanium dioxide. (TiOj2). Titanium dioxide yog cov khoom muaj txiaj ntsig zoo rau kev tsim cov hnub ci.
Kauj Ruam 2. Dhuav cov suab thaj
Hmoov tsis zoo titanium dioxide los ntawm hmoov qab zib donuts tsis dawb huv. Cov tshuaj yog tov nrog qab zib thiab rog. Txhawm rau tshem tawm cov suab thaj, ua hmoov av hauv dej sov thiab tom qab ntawd ncuav nws los ntawm lub lauj kaub (nyiam dua lub lim dej kas fes). Cov piam thaj yuav yaj hauv dej thiab dhau los ntawm lub lim. Cov khoom seem ntawm lub lim dej yog sib xyaw ntawm titanium dioxide thiab roj.
Siv ib khob dej sov rau txhua tsib donuts
Kauj Ruam 3. Tshem cov rog
Rog tsis yaj hauv dej yog li titanium dioxide tseem sib xyaw nrog cov rog tom qab lim. Luckily nws tsis yog qhov nyuaj kom tshem tau cov rog. Muab cov hmoov tso rau hauv lub khob lossis lub thawv uas muaj kev nyab xeeb thiab ua kom sov li 500o Celsius rau peb teev. Cov cua sov yuav ua kom cov rog tawm thiab tawm cov hmoov titanium dioxide.
Ntu 2 ntawm 3: Ua Hnub Ci Cells
Kauj Ruam 1. Siv iav coj ua
Cov iav feem ntau yog txheej nrog cov seem ntawm indium tin oxide. Cov txheej txheej tso cai rau iav nto ua hluav taws xob, tsis yog insulator. Koj tuaj yeem yuav cov iav coj hauv online lossis ntawm lub khw muag khoom hnub ci.
Feem ntau iav no ntsuas 2.5 x 2.5 cm
Kauj Ruam 2. Ua kom muaj cov tshuaj titanium dioxide
Ntxiv cov tshuaj ethanol rau cov tshuaj titanium dioxide hauv lub khob dej thiab do. Ethanol siv yuav tsum ua kom huv raws li qhov ua tau. Qhov zoo tshaj yog 200 pov thawj ethanol ntshiab, tab sis Vodka lossis Everclear tseem tuaj yeem siv tau yog tias tsis muaj lwm txoj kev xaiv.
Siv kwv yees li ib milliliter ntawm ethanol rau ib qho donut thiab co lossis sib tov rau hauv lub khob dej lossis lub khob
Kauj Ruam 3. Tsho lub iav
Muab daim kab xev nplaum ncig peb sab ntawm lub khob. Cov nplaum yuav pab koj tswj qhov tob ntawm txheej. Siv lub raj xa dej los yog lub raj dej zoo sib xws kom tso me me ntawm cov tshuaj titanium dioxide tov rau iav nto. Siv lub tshuab tsom iav kom tshem tawm cov tshuaj ntau dhau ntawm qhov chaw, tawm tsuas yog ib txheej nyias nyias. Rov ua cov txheej txheem no kaum zaug.
Txhua qhov poob yog txaus rau ib zaug los pleev lub iav nrog txheej tuab. Hauv txhua qhov, koj yuav siv kaum tee los ua txheej txheej ntawm titanium dioxide
Kauj Ruam 4. Ua kom sov lub hnub ci
Muab cov hnub ci ci tso rau hauv qhov pom tseeb, tiv taus cua sov los yog beaker. Muab lub khob ntim rau ntawm lub qhov cub hluav taws xob (lossis tso lub hnub ci ncaj qha rau ntawm lub qhov cub hluav taws xob). Qhib lub qhov cub hluav taws xob thiab ua kom sov lub cell rau 10-20 feeb.
Koj yuav tsum tau kaw qhov muag ntawm tes. Lub cell yuav tig xim av, tom qab ntawd dawb dua. Yog tias cov xim ntawm tes rov qab los rau nws thawj xim dawb, nws txhais tau tias cov tshuaj organic (ethanol) tau raug hlawv thiab cua sov ntawm lub xovtooj ntawm tes tau ua tiav
Kauj Ruam 5. Tsho lub hnub ci cell nrog tshuaj yej
Tshuaj yej muaj cov organic sib txuas hu ua anthocyanins. Nws yog cov khoom sib txuas uas zoo rau kev ntes lub teeb pom kev pom. Tshav kub ib khob tshuaj ntsuab tshuaj ntsuab thiab tsau lub hnub ci rau ob peb teev. Cov tshuaj yej tsaus, xws li hibiscus, yog qhov zoo tshaj plaws. Cov cell yuav tsuas nrog cov tshuaj yej thiab anthocyanins yuav lo rau ntawm tes. Tam sim no lub hnub ci xov tooj tau npaj los ntes lub teeb pom kev.
Ua ntej smearing, cov hlwb tsuas tuaj yeem pom lub teeb nyob rau hauv ultraviolet spectrum
Ntu 3 ntawm 3: Kev Tsim Hluav Taws Xob
Kauj Ruam 1. Xim lwm daim iav uas muaj hluav taws xob nrog cov graphite
Cov iav no yuav ua lub txee hluav taws xob. Koj tuaj yeem siv graphite ntawm tus cwj mem tsis tu ncua. Tsuas yog khiav cov xaum xaum hla lub iav kom txog thaum nws tau npog tag nrog cov graphite seem.
Kauj Ruam 2. Muab qhov chaw nruab nrab ntawm daim iav
Koj tuaj yeem txiav cov yas yas ua qhov chaw nruab nrab ntawm daim iav. Lub chav tso rau ntawm qhov huv ntawm iav (tom qab tshuaj yej lossis sab graphite). Xwb, koj tuaj yeem siv daim kab xev nplaum nyob ib puag ncig ntawm ntug kev huv ntawm iav los ua qhov chaw. Qhov spacer no yuav cais cov iav me ntsis.
Kauj Ruam 3. Ntxiv cov tshuaj electrode
Kev daws cov tshuaj iodine yog cov tshuaj electrolyte zoo tagnrho. Koj tuaj yeem tau txais nws ntawm ntau lub tsev muag tshuaj. Sib tov nrog cawv hauv qhov sib piv ntawm 3: 1. Teem ib mus rau ob tee ntawm cov tshuaj nruab nrab ntawm ob daim iav.
Kauj Ruam 4. Nias daim iav ua ke
Ua ntej qhov kev daws teeb meem muaj sijhawm kom qhuav, nias ob daim iav khov ua ke. Siv cov nab kuab los tuav nws. Tam sim no cov hnub ci tuaj yeem tsim hluav taws xob tam sim no thaum raug lub teeb.
