
electrochemical quartz christal microbalance

electrochemical quartz christal microbalance (eqcm) anedi electrochemistry mariyu quartz christal microbalance kalayika, idhi enabhailalo utpatti cheyabadindi. saadhaaranamgaa, oka eqcm parikaramlo electrochemical kanaalu bhaagam mariyu qcm bhaagam untaayi. quartz sphatikaaniki rendu vaipula unna rendu electrodelu rendu prayojanaalanu andistaayi. modata, aasilaetarnu tayaaru cheyadaaniki rendu electrodela madhya pratyaamnaaya vidyut kshetram utpatti avutundi. rendavadi, electrochemistry selnu yerparuchukune potentiostatic circuitlo, electrolytenu taakina electrodenu, counter electrode (ce) mariyu reference electrode (rii) thoo kalisi, panichese electrode (vii) gaa upayogistaaru. anduvalla, electrochemistry sell yokka pani chese electrode anedi qcm yokka sensor.
adhika dravyarashi sunnitamaina inn-situ kolatagaa, eqcm anedi vartimpajesina sambhaavyata vadda electrode-solution interfaces vadda praticharyala dynamic pratispandananu paryaveekshinchadaaniki anukuulamgaa untundi. qcm loha electrode yokka sambhaavyata marinappudu, electrode uparitalampai anayan sweekarana nishpatti mariyu loha ayaanlanu draavanamgaa kariginchadam aadhaaramgaa pratikuula ledhaa saanukuula dravyarashi maarpu paryaveekshinchabadutundi.
eqcm kramaankanam.
electrochemical sell kolichina chaarj saandrata mariyu qcm kolichina frequency shiftnu kalapadam dwara eqcm sensitivity phyaaktar "k" nuu lekkinchavacchu. electrodepy dravyarashi maarpu sajaateeyamgaa unnappudu matrame sunnitatva karakam chellutundi. lekapothe, "k" anedi eqcm yokka sagatu sunnitatva karakamga teesukobadutundi.
suutram _ 1
ikkada suutram _ 2 anedi kolichina pounahpunya maarpu (hz), "s" anedi quartz christal kriyaaseela praantam (cm2), "ρ" anedi quartz christal yokka saandrata, suutram _ 3 anedi quartz christal kotha modulus mariyu suutram _ 4 anedi praathamika quartz christal pounahpunyam. "k" anedi eqcm yokka antargata sunnitatva karakam.
oka nirdishta electrolyte draavanamloo, oka lohapu pora pani chese electrodepy jama avutundi, idhi qcm yokka qcm sensor uparitalam.
suutram _ 5
chaarj saandrata (suutram _ 6) anedi sthiramaina current suutram _ 7 vadda loha ayanla vidyut-taggimpuloo, suutram _ 8 (suutram _ 9) vyavadhilo untundi.
kriyaaseela areal maas saandrata lekkinchabadutundi
suutram _ 10
ikkada suutram _ 11 anedi nikshiptamaina loham yokka anhu baruvu, z anedi vidyudayaskaantatvam, mariyu f anedi farade sthiraamkam.
eqcm yokka prayogaatmaka sunnitatvam suutram _ 12 mariyu suutram _ 2 dwara lekkinchabadutundi.
suutram _ 14
eqcm application.
vidyudayaskaanta samyogakriyalo eqcm yokka anuvartanam.
vidyudvaarampai sambhavinche rasayana praticharyanu paryaveekshinchadaaniki eqcmnu upayoginchavacchu, idhi samslaeshanha prakriyaloo prabhava kaarakaalanu polchadam dwara optimize chesina praticharya paristhitini andistundi. munupati konni parisoedhanalu ippatike polymerisation prakriya mariyu chaarj ravana lakshanaalu, bangaaru electrode uparitalampai polymer film perugudala mariyu polypyrol mariyu daani utpannaala polymerisation prakriyanu parisoedhinchaayi. bangaaru electrode uparitalampai electro-polymerisation prakriya mariyu palainilin film yokka dopping/dii-dopping lakshanaalanu adhyayanam cheyadaaniki kooda eqcm upayoginchabadindi. vidyudvislaeshanha prakriyanu parisoedhinchadaaniki, konnisaarlu paalii (3,4-ethyleneoxythiopine) film nirmaanam erpadatampai vividha paristhitula prabhavanni adhyayanam cheyadaaniki fitter mariyu ii. kyu. sii. emm. vanti itara lakshana saanketika parignaanaanni kalapadam avasaram, mariyu viluvaina loha electrodela uparitalaalapai alkyl carbonate/lithium salt electrolyte draavanamloo film nirmaana prakriyanu parisoedhinchadaaniki eah. yuu. sii. emm., eah. eff. emm., fitter, eee. ii. ess. thoo kalisi upayoginchadam avasaram.
vidyudvasthaapana mariyu raddulo eqcm yokka anuvartanam.
kyuu/qooo2 poralu gala nanostructure electrodeposition samayamlo electrode potential yokka dolanamu, calcium nitrate mariyu barium nitrate electrolyte draavanamloo cobalt mariyu nikelasee hexanopherrate yokka nikshepana perugudala prakriya mariyu vividha dhruva aprotic electrolyte draavanaalaloo enji electrode electrochemical pravartana vanti electrode uparitalampai nikshepana/raddu prakriyanu adhyayanam cheyadaaniki eqcm vistrutamgaa upayoginchabadutundi. tuppu mariyu tuppu rakshana adhyayanam kosam eqcm nuu oka saktivantamaina saadhanamgaa upayoginchavacchu, idhi saadhaaranamgaa itara lakshana saanketikatalato kalipi untundi. munupati pani Eqcm mariyu Xps upayoginchinadi, oka aamleeya mariyu praathamika electrolyteloni nishkriyaatmaka sambhaavya praantamloo sambhaavya sweep mariyu sambhaavya dasha prayogaala samayamlo fe-17cr-33mo/fe-25cr mishrama electrodela dravyarashi maarpulanu adhyayanam chesindi. maroka munupati pani kyuu electrode tuppu mariyu naakl electrolyte draavanamloo aakasmika raddupai purin (puu) prabhavanni adhyayanam cheyadaaniki eqcm mariyu semnu upayoginchindi.
adhishoshanam mariyu desorptionlo eqcm yokka application.
bangaaru electrode uparitalampai podavaina golusu alkyl mercapton mariyu alconethiol mariyu mercaptolcanic yokka sweeya-sameekarinchina monoleyirlanu adhyayanam cheyadaaniki eqcm upayoginchabadindi.
polymer modified electrodelo eqcm yokka application.
itara electrochemical kolatalu ledhaa uparitala lakshanaala paddhathulatho kalisi polymer poranu savarinchadaaniki eqcmnii upayoginchavacchu. oka brundam sivi, yuvi-vis, ir mariyu eqcm lanu acetonitraillo electrochemical taggimpu prakriyaloo konni polytheopenela yokka tirigi maarchaleni maarpulanu adhyayanam chesindi. taruvaata vaaru afm mariyu eqcmnu upayoginchaaru, ivi ionic surfuctant mysellar draavanamloo polypyrol film perugudalanu parisoedhinchaayi. taruvaata sivi, yuvi-vis, fitter, sr thoo duvvutuu, vaaru 3,4-dimethoxy mariyu 3,4-ethylenioxy-terminated polypyrol mariyu polytheopene yokka conductivity mariyu ayaskanta lakshanaalanu adhyayanam cheyadaaniki eqcmnu upayoginchaaru.
shakti marpidi mariyu nilvalo eqcm yokka anuvartanam.
electrode uparitalampai indhana anuvula adhishoshanam mariyu aakseekarana prakriyanu adhyayanam cheyadaaniki eqcmnii upayoginchavacchu, mariyu electrode utprerakam ledhaa itara sankalanaala prabhavanni adhyayanam cheyadaaniki, polypyrol/platinum mishrama indhana kanamlo polypyrol antargata pt load yokka anchanaa, methanol indhana kana anodising prakriya, mariyu koo/ceo2 mariyu nii/ceo2 mishrama indhana kanaala kosam ultrasound kinda gadolinium oxidetho doped cheyabadina serium oxide suspend nanoparticals yokka electrodoposition vantivi. shakti nilva paniteerunu adhyayanam cheyadaaniki mariyu suupar kpaasitarlu mariyu electrochemical capacitorla kaarakaalanu prabhaavitam cheyadaaniki kooda eqcmnu upayoginchavacchu. udaaharanaku, kathodpai capacitor yokka conductive polymer yokka ayan kadalika gejnu adhyayanam cheyadaaniki eqcm upayoginchabadutundi. sourasaktilo eqcm anuvartanaanni konni parisoedhanalu adhyayanam chesaayi, idhi ekkuvagaa sankalitam mariyu sannani pora padaarthaaniki sambandhinchinadi, udaaharanaku, soura nilva kosam electrochemical nikshepana prakriya mariyu koo-paie oxygen parinaama utprerakam yokka sthirathvaanni adhyayanam cheyadaaniki eqcmnu upayoginchadam.

