?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=SINTESIS+DAN+KARAKTERISASI+SENYAWA+BASA+SCHIFF+DARI+%0D%0A4-(DIMETILAMINO)BENZALDEHIDA+DAN+ANILINA+SEBAGAI%0D%0ASENSITIZER+PADA+DYE+SENSITIZED+SOLAR+CELL+(DSSC)%0D%0ADENGAN+VARIASI+ELEKTRODA+PEMBANDING&rft.creator=RISYDA+UMAMI%2C+1517011047&rft.subject=540+Kimia+dan+ilmu+yang+berhubungan&rft.description=Synthesis+of+Schiff+base+compounds+from+4-(dimethilamino)benzaldehyde+and+%0D%0Aaniline+has+been+done+with+condensation+method.+The+results+of+Schiff+bases+were+%0D%0Aobtained+yellow+crystals+with+a+yield+of+76%2C17%25.+UV-Vis+characterization+showed+%0D%0ASchiff+base+ligand+has+a+maximum+wavelength+of+355+nm+with+transition+n%E2%86%92%CF%80+*+%0D%0Aand+undergoes+batochromic+shift.+The+IR+spectrum+appear+at+wave+number+1662+%0D%0Acm-1%0D%0Aindicates+the+presence+of+an+azometine+group+(%E2%80%93C%3DN%E2%80%93).+Thermal+%0D%0Adecomposition+analysis+is+carried+out+using+DTA-TGA+in+the+temperature+range+of+%0D%0A30-600+%C2%B0C.+A+mass+loss+stage+of+the+Schiff+base+molecule+was+obtained+of%0D%0A86%2C48%25+in+the+temperature+range+of+170-280+%C2%B0C+and+there+were+carbon+residues+of+%0D%0A13%2C94%25.+Based+on+UV-Vis%2C+IR%2C+and+DTA-TGA+data%2C+the+synthesized+Schiff+base+%0D%0Ahas+the+ability+to+be+used+as+sensitizer+on+Dye+Sensitized+Solar+Cells+(DSSC).+%0D%0ADSSC+fabrication+using+a+sensitizer+from+the+synthesized+Schiff+base+was+carried+%0D%0Aout+using+three+variations+of+the+counter+electrode%2C+which+were+the+counter+%0D%0Aelectrode+with+pencil+graphite%2C+candle+flame+soot%2C+and+a+combination+of+pencil+%0D%0Agraphite+and+candle+flame+soot.+Counter+electrodes+from+candle+soot+produced+the+%0D%0Abest+photovoltaic+performance+with+an+efficiency+of+0%2C308%25%2C+maximum+voltage+%0D%0A(Vmax)+of+513%2C6+mV%2C+and+maximum+current+strength+(Imax)+of+0%2C6+mA.%0D%0AKey+words%3A+Schiff+base%2C+sensitizer%2C+Dye+Sensitized+Solar+Cell+(DSSC)%2C+counter+%0D%0Aelectrode.%0D%0A%0D%0ATelah+dilakukan+sintesis+senyawa+basa+Schiff+dari+4-(dimetilamino)benzaldehida+%0D%0Adan+anilina+dengan+metode+kondensasi.+Hasil+sintesis+basa+Schiff+diperoleh+kristal+%0D%0Aberwarna+kuning+dengan+rendemen+sebesar+76%2C17%25.+Karakterisasi+UV-Vis+%0D%0Amenunjukkan+ligan+basa+Schiff+memiliki+panjang+gelombang+maksimum+355+nm+%0D%0Adengan+transisi+n%E2%86%92%CF%80*+dan+mengalami+pergeseran+batokromik.+Data+spektrum+IR+%0D%0Abasa+Schiff+muncul+pada+bilangan+gelombang+1662+cm-1+menunjukkan+adanya+%0D%0Agugus+azometina+(%E2%80%93C%3DN%E2%80%93).+Analisis+dekomposisi+termal+dilakukan+menggunakan%0D%0ADTA-TGA+dengan+pemanasan+pada+rentang+suhu+30-600+%C2%B0C.+Diperoleh+satu+%0D%0Atahap+kehilangan+massa+dari+molekul+basa+Schiff+sebesar+86%2C48%25+pada+rentang+%0D%0Asuhu+170-280+%C2%B0C+dan+terdapat+residu+karbon+sebesar+13%2C94%25.+Berdasarkan+data+%0D%0AUV-Vis%2C+IR%2C+dan+DTA-TGA+menunjukkan+basa+Schiff+hasil+sintesis+memiliki+%0D%0Akemampuan+untuk+digunakan+sebagai+sensitizer+pada+Dye+Sensitized+Solar+Cell%0D%0A(DSSC).+Fabrikasi+DSSC+menggunakan+sensitizer+dari+basa+Schiff+hasil+sintesis+%0D%0Adilakukan+dengan+menggunakan+tiga+variasi+elektroda+pembanding+yaitu+elektroda+%0D%0Apembanding+dengan+grafit+pensil%2C+jelaga+api+lilin%2C+serta+kombinasi+grafit+pensil+dan+%0D%0Ajelaga+api+lilin.+Elektroda+pembanding+dari+jelaga+api+lilin+menghasilkan+kinerja+%0D%0Afotovoltaik+paling+baik+dengan+efisiensi+sebesar+0%2C308%25%2C+tegangan+maksimum+%0D%0A(Vmax)+513%2C6+mV%2C+dan+kuat+arus+maksimum(Imax)+0%2C6+mA.+%0D%0AKata+kunci%3A+basa+Schiff%2C+sensitizer%2C+Dye+Sensitized+Solar+Cell+(DSSC)%2C+elektroda+%0D%0Apembanding.%0D%0A%0D%0A&rft.publisher=Fakultas+Matematika+dan+Ilmu+Pengetahuan+Alam&rft.date=2019&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F57128%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F57128%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F57128%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++RISYDA+UMAMI%2C+1517011047++(2019)+SINTESIS+DAN+KARAKTERISASI+SENYAWA+BASA+SCHIFF+DARI+4-(DIMETILAMINO)BENZALDEHIDA+DAN+ANILINA+SEBAGAI+SENSITIZER+PADA+DYE+SENSITIZED+SOLAR+CELL+(DSSC)+DENGAN+VARIASI+ELEKTRODA+PEMBANDING.++Fakultas+Matematika+dan+Ilmu+Pengetahuan+Alam%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F57128%2F