Puas muaj cov hlau nplaum yas?
Puas muaj cov hlau nplaum yas?

Video: Puas muaj cov hlau nplaum yas?

Video: Puas muaj cov hlau nplaum yas?
Video: Kuv Lub Neej Nyob Puas Muaj Nqis - Nplias Xyooj (Niam Choj Yaj) 2024, Kaum ib hlis
Anonim

A yas hlau nplaum yog non-metallic hlau nplaum ua los ntawm cov organic polymer. Ib qho piv txwv yog PANiCNQ, uas yog kev sib xyaw ntawm emeraldine-based polyaniline (PANi) thiab tetracyanoquinodimethane (TCNQ). Thaum ua ke nrog tus freeradical-forming TCNQ ua tus txais molecule, nws tuaj yeem ua raws tus mechanism ntawm hlau hlau nplaum.

Xav txog qhov no, koj puas tuaj yeem ua cov hlau nplaum yas?

Lwm cov kws tshawb fawb muaj ua yas hlau nplaum, tab sis feem ntau lawv tsuas yog ua haujlwm ntawm qhov kub tsis tshua muaj siab, lossis lawv cov hlau nplaum ntawm chav tsev kub tsis muaj zog heev los ua lag luam siv. Yog li pab neeg Durham ua tau thov kom muaj ua thawj yas hlau nplaum uas ua tau beused nyob rau hauv cov khoom txhua hnub.

Ib sab saum toj no, dab tsi yog yas ua los ntawm? Cov yas yog muab los ntawm tej yam ntuj tso, organicmaterials xws li cellulose, thee, natural gas, ntsev thiab, ntawm chav kawm, crude roj. Cov roj Crude yog ib qho kev sib xyaw ntawm ntau txhiab ntawm cov khoom sib xyaw thiab yuav tsum tau ua tiav ua ntej nws tuaj yeem siv tau.

cov hlau nplaum puas lo rau cov yas?

Qhov kub ntawm cov kua nplaum ua tau qis zog ntawm cov hlau nplaum . Cov yas ua rau qhov nyuaj tshaj plaws rau txuas ib hlau nplaum rau. Xaiv cov tshuaj nplaum tshwj xeeb tsim rau yas.

Leej twg yog thawj tus txiv neej ua yas?

Cov thawj tus txiv neej - ua yas yog tsim los ntawm Alexander Parkes uas tau nthuav tawm nws ntawm 1862 Great International Exhibition hauv London. Cov khoom siv, hu ua Parkesine, yog cov khoom siv organic uas tau los ntawm celluloseth ib zaug ua kom sov tuaj yeem ua pwm thiab khaws nws cov duab thaum txias.

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