?url_ver=Z39.88-2004&rft_id=1417011062&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=SYNTHESIS+AND+CHARACTERIZATION+OF+SCHIFF+BASE+COMPOUNDS+FROM+1%2C5+DIFENILKARBAZONE+AND+SULFANILAMIDE+AS+SENSITIZER+ON+DYE+SENSITIZED+SOLAR+CELL+(DSSC)+WITH+COUNTER+ELECTRODE+VARIATIONS&rft.creator=Khumil+Ajmila%2C+1417011062&rft.subject=510+Matematika&rft.description=ABSTRACT%0D%0A%0D%0A%0D%0ASYNTHESIS+AND+CHARACTERIZATION+OF+SCHIFF+BASE+COMPOUNDS+FROM+1%2C5+DIFENILKARBAZONE+AND+SULFANILAMIDE+AS+SENSITIZER+ON+DYE+SENSITIZED+SOLAR+CELL+(DSSC)+WITH+COUNTER+ELECTRODE+VARIATIONS%0D%0A%0D%0A%0D%0A%0D%0ABy%0D%0A%0D%0AKhumil+Ajmila%0D%0A%0D%0A%0D%0ASynthesis+++of+++Schiff+++base+++compounds+++from+++1%2C5+++difenilkarbazone+++and+sulfanilamide+has+been+done+with+reflux+++condensation+method.++The+results+of+Schiff+bases+were+obtained+yellow+crystals+with+a+yield+of+76%2C22%25.+++The+synthesized+Schiff+base+was+characterized+using+UV-Vis+Spectrophotometry+to+determine+the+wavelength%2C+IR+Spectrophotometry+to+determine+functional+groups%2C+and+TG%2FDTA+to+obtain+thermal+data.+++UV-Vis+characterization+showed+Schiff+base+ligand+has+a+maximum+wavelength+of+265+nm+with+transition+n%E2%86%92%CF%80+*+and+undergoes+bathochromic+shift.+++The+IR+spectrum+appear+at+wave+number+1655+cm-1+++indicates+the+presence+of+an+azometina+group+(%E2%80%93C%3DN%E2%80%93).+++Thermal+decomposition+analysis+is+carried+out+using+DTA-TGA+in+the+temperature+range+of+30-600++%C2%B0C.++++A++mass++loss++stage+of++the++Schiff+base+molecule++was+obtained+of++89%2C70%25++in++the++temperature++range++of++200-400++%C2%B0C++and++there++were++carbon+residues+of+10%2C30%25.++Based+on+UV-Vis%2C+IR%2C+and+DTA-TGA+data%2C+the+synthesized+Schiff+base+has+the+ability+to+be+used+as+sensitizer+on+Dye+Sensitized+Solar+Cells+(DSSC).++DSSC+fabrication+using+a+sensitizer+from+the+synthesized+Schiff+base+was+carried+out+using+three+variations+of+the+counter+electrode%2C+which+were+the+counter+electrode+with+pencil+graphite%2C+candle+flame+soot%2C+and+a+combination+of+pencil+graphite+and+candle+flame+soot.+++Counter+electrodes+from+candle+soot+produced+the+best+photovoltaic+performance+with+an+efficiency+of+0%2C059%25%2C+maximum+voltage+(Vmax)+of+58%2C50+mV%2C+and+maximum+current+strength+(Imax)+of%0D%0A1%2C02+mA.%0D%0A%0D%0AKey+words%3A+Schiff+base%2C+sensitizer%2C+Dye+Sensitized+Solar+Cell+(DSSC)%2C+counter+electrode.+%0D%0A%0D%0A%0D%0A%0D%0A%0D%0AABSTRAK%0D%0A%0D%0A%0D%0A%0D%0ASINTESIS+DAN+KARAKTERISASI+SENYAWA+BASA+SCHIFF+DARI%0D%0A1%2C5+DIFENILKARBAZONA+DAN+SULFANILAMIDA+SEBAGAI+ZAT+WARNA+PADA+DYE+SENSITIZED+SOLAR+CELL+(DSSC)+MENGGUNAKAN+VARIASI+COUNTER+ELEKTRODA%0D%0A%0D%0A%0D%0AOleh%0D%0A%0D%0AKhumil+Ajmila%0D%0A%0D%0A%0D%0ATelah+dilakukan+sintesis+senyawa+basa+Schiff+dari+1%2C5+difenilkarbazona+dan+sulfanilamida+dengan+metode+kondensasi+++refluks.+++Hasil+sintesis+basa+Schiff+diperoleh+kristal+berwarna+orange+dengan+rendemen+sebesar+76%2C22%25.++Senyawa+basa+Schiff+hasil+sintesis+dikarakterisasi+menggunakan+spektrofotometer+UV-Vis+untuk+menentukan+serapan+panjang+gelombang%2C+spektrofotometer+IR+untuk+menentukan+gugus+fungsi%2C+dan+TG%2FDTA+untuk+memperoleh+data+temal.+++Basa+Schiff+hasil+sintesis+diaplikasikan+sebagai+sensitizer+pada+Dye+Sensitized+Solar+Cell+(DSSC)+menggunakan+variasi+elektroda+pembanding.++Karakterisasi+UV-Vis+menunjukkan+ligan+basa+Schiff+memiliki+panjang+gelombang+maksimum+265+nm+dengan+transisi+n%E2%86%92%CF%80*+dan+mengalami+pergeseran+batokromik.++Data+spektrum+IR+basa+Schiff+muncul+pada+bilangan+gelombang+1655+cm-1+++menunjukkan+adanya+gugus+azometin+(%E2%80%93C%3DN%E2%80%93).+Analisis+dekomposisi+termal+dilakukan+menggunakan+DTA-TGA++dengan++pemanasan++pada++rentang++suhu++30-600++%C2%B0C.++++++Diperoleh+satu+tahap+kehilangan+massa+dari+molekul+basa+Schiff+sebesar+89%2C70%25+pada+rentang+suhu+200-400+%C2%B0C+dan+terdapat+residu+karbon+sebesar+10%2C30%25.++++Fabrikasi+DSSC+menggunakan+sensitizer+dari+basa+Schiff+hasil+sintesis+dilakukan+dengan+menggunakan+tiga+variasi+elektroda+pembanding+yaitu+elektroda+pembanding+dengan+grafit+pensil%2C+jelaga+api+lilin%2C+serta+kombinasi+grafit+pensil+dan+jelaga+api+lilin.++++++Elektroda+++pembanding+++dari+++jelaga+++api+++lilin+++menghasilkan+++kinerja+fotovoltaik++++paling++++baik++++dengan++++efisiensi++++sebesar++++++0%2C059%25%2C++++tegangan+maksimum+(Vmax)+58%2C50+mV%2C+dan+kuat+arus+maksimum(Imax)+1%2C02+mA.%0D%0A%0D%0AKata+kunci+%3A+basa+Schiff%2C+sensitizer%2C+Dye+Sensitizer+Solar+Cell+(DSSC)%2C+elektroda+pembanding.%0D%0A&rft.publisher=MIPA&rft.date=2020-05-11&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F66888%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F66888%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F66888%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++Khumil+Ajmila%2C+1417011062++(2020)+SYNTHESIS+AND+CHARACTERIZATION+O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