Tun lokacin da aka gano su a cikin 1991, masu bincike sun sami fifikon carbon nanotubes a fannonin sinadarai, kimiyyar lissafi, da kimiyyar kayan aiki.Duk da haka, saboda carbon nanotubes suna da sauƙin haɓakawa, ba a sauƙaƙe su tarwatsa su cikin ƙugiya a aikace-aikace masu amfani.Gyaran sinadarai na sararin samaniya na carbon nanotubes don inganta abubuwan da suke da shi shine ingantacciyar hanya don buɗe wannan ƙulli.Hanyar gyare-gyaren sinadarai ita ce yin sinadarai tsakanin carbon nanotubes da mai gyara don canza tsarin saman da yanayin carbon nanotubes, don cimma manufar gyarawa.Daya daga cikin mafi yawan amfani da shi ne karfi acid ko gauraye acid don oxidize lahani a saman carbon nanotubes don samar da carboxyl kungiyoyin.

COOH Multi bango Carbon Nanotubes za a iya amfani da su a cikin kayan hade don inganta aikin su.Waɗannan su ne wasu takardu da sakamakon bincike don tunani:

A matsayin wakili na nucleating iri-iri, CNT-COOH yana rage matsakaicin girman ƙwayoyin kumfa na phenolic kuma yana ƙara yawan ƙwayar tantanin halitta;yayin da abun ciki na CNTCOOH a cikin kumfa na phenolic ya karu, matsa lamba da matsawa na CNT-COOH / phenolic foam composite Karfi ya karu.

Bayan carboxylation gyara na MWCNTs, da watsawa a ABS matrix abu da aka inganta, da kuma kwanciyar hankali da aka inganta.A lokaci guda kuma, an inganta kayan aikin injiniya na ABS / MWCNTs-COOH kayan haɗin gwiwar, kuma ana inganta ƙarfin ƙarfi.A cikin tsari, za a samar da Layer carbon na cibiyar sadarwa a saman kayan don inganta aikin jinkirin harshen wuta na kayan haɗin gwiwar.