Comprehensive notes of Cyclic voltammetry, Lecture notes of Chemistry

*Cyclic Voltammetry Notes – All-in-One Guide in Simple Words* Confused by CV? These easy notes cover everything you need. *Includes:* 1. *Introduction* 2. *Explanation* 3. *Graphical representation* 4. *Working* 5. *Mathematical description* 6. *Advantages/Disadvantages* 7. *Application* No hard terms. Just clear points, labeled graphs, and solved examples. Perfect for students, lab trainees, and exam prep. Download instantly and learn CV the easy way.

Typology: Lecture notes

2023/2024

Available from 06/21/2026

hifsa-bibi
hifsa-bibi 🇵🇰

1 document

1 / 14

Toggle sidebar

This page cannot be seen from the preview

Don't miss anything!

bg1
CamScanner
pf3
pf4
pf5
pf8
pf9
pfa
pfd
pfe

Partial preview of the text

Download Comprehensive notes of Cyclic voltammetry and more Lecture notes Chemistry in PDF only on Docsity!

= ——— —— — Tope: Cychic Voltasmmaty. - It is om electvoc he mi cod techn 12 [Ae a o- TR iS an "eleckrvo chemi cad tec h ia me hr measuring cues of etectro active species | analyte by scanning | the Vo between a2: or TOE | set yalues in bot wai and } bac K ward aAivection. H dA‘. used. SG) Om Working electrode efechrochemicad weattion takes place- H has Sensitivi —_ ne. Selectivil] few measurements | _ Ihe = WOK 1g - eheckvorde = =— hay yaety. aes any Some Werk; ies etarkreote ewe if | Incluele DME « Qa ys © e lecl vod es , ose. itiaiaicieilioes T icerialietaitiiiiici | fre ele ekvoole4 ett - T - ee (0) | The ef Cen we electwote = -ynaintainds |B against with the poterdh’ as ee | i af dori 4 ele ctrode is aneatu red. These . electrodes mag bes- Aq] tac electrodes , colonel electrode sr SHE ete» Mot used oe AG! are electrodes. © The Counter electroal e, comp |etes - —- — — - 4 — | electvic divert ba. , obowing flow of J ke 4% Sor Lor Ring. | e hockroddes The aid eh aes Se | Meds PL wie or = Carbon vod tke @| Electweneminl -eetls ~Cerustains | abl elect 4 odes immerfed wm | electrolyte Zaduit on, T @) Potentiostot i Te controls EB | provided te ah shar hie electrode ir | Bi ME AS uve’ ae su CU VES | Through electro meter. 66] CamScanner cs al canner Workings | \ | Belove PCAs SING 190 vv Rin of Cv \ | «dL ek us Know rihat Com kelio7e | Showld 1 " i | be optimized M_ CVi- ———h | () Choosing | appropy ioe mmoctexitas: Ons) | | at Surface for ex periment. Wik its positveniny ) () | Setect ap pees we eons ye eto @ : a (4) | | Optimize wi ar whic E is | — ©) ] T ane pr VNQmtenaAnc . ©, Ga pug vg Wering, iw 8 follow 1 ‘CV is done m @&n_— ele Chyvechewicsd [cou pin na). electrodes « othe — — oo —_———_. _polersiostas Bp plved E- The “Sweeps of E vill happen. As ‘thes! \E PWEEDS The vediuction or ox clation a | Occurs wolich ore aAuces C1mry vert. | i] ) H { p which {g anreasuved: The yeltanaretn j | ii volacR = is onal 22d. The ‘vo ae si L MS aneasured 1 b/w OTE! A Al eRe yence * electrodes te | a“ Curreclt 66] CamScanner be CamScanner rr ew = meas ed bol Larsirter i ! Ave Lavrov b iw ele tt Vode, ee a wl =e 2 -_ -—¢:! The: Ve AAW Lery T Weesunionnel ble _werting Sp conten 2 @Clectrede jy Anat be Cae Counckes atectyccles ¢ am plates . | Civtent and aller T lav. | = Pespie ——— _ ee ee @| When _ E 7 is Imevea cod rat pssisn ic he 0x itdlatvo t > n % anal le | takes iS: — | [2 lace. Tt M, —y Mi nem T Dus wer AWwas a po ivt vorll Come “wher the manrnem Current & —— obtained Called amo iduc peak CuUvYeut expressed ‘nN Ayvaph as OF SS 7 The VV at AWIs MAxXemum —— Is | : calles Anoidic Peak Vo teage wo Witch is ex presced iw anph as @ | | Whe, E is Aecreased to ne qods | Values > Mee reoluction wil bea Kes \ace c— a +H _ M" + ne —7 ™. During Huis step > the point WD § wi ll come wih WOAYIMIYN CUYVe nt called carthoidic pest Cuvvent : ex pressed AS ha xveaph and — — catteol cathodic curvent point He. a exp resed as © | 7 gyaph | Vo bone b: At one pot we VEO Re is i _veversed ther the voltage difference 66] CamScanner cs | tubrete the Current Véeverses “ : catled | Ye plob “Aragh _ betweer the vole Ae anol time then it) ber- . ee © gone = | Se SSS Ss Sts SST eran ee —/—S antl Cathoidic - dasa is exp rested ; UA awaph b]w Stan vat Y neath, Gye vahe Letaue i ma MO ¥ AV aro AB Ff - it ig Nesative dnoy, the time wot Present in rk vop ll also be css eases wich baa No. pers’ chs i hn ite Pi Algmifamce. So: dts _atony, A Ady’ value. = a Tenn | WO imvolved | QA I @ kn oxidaRve. fea coluth refx pout of expe yienend ° ‘iohere E" 1% } Suept Ta) aivechion teat CLCanse Oxiclatcion. ef. analyte. Ty picatty | = fh Gyre thw 2 act 8 66] CamScanner be CamScanner > Eauations ~Eavobed m CV:- | O The eg nations uset mn CV for_| ell _ determining wre yelatire concentintion l_of bate analaie & m8 ane | | eleckvede. poterhal tela tionsh

|_Wway was CV imt woolerced 7 | bs | To Unalerstand vevirts lole % come bx 4 pe systems Ra enetag and wished a a a With least noise + capibeelion’ cH | a cs => DisadVartoFesi- 7 @ | Electrode fouling. @ Errors Lite Perlonal euros , syFferratic CYA 61 or tarp Cine errona C%z- =’ Apps e— O | Used for analysis 8 Ymaliter or 1 antrtert ve Used + g ral rea then Kine. Used f> Stuclt — xeversibie rec/ox ———— — Monier" mnreds Cianrat aad | CEnvivorionental Spstens. - 6) | Ue to dicot : Z2rhkeo Corr of jon. é) — Tt has appl: cationy im ~=« st a | ee ferensie fab. ; |