?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=SINTESIS%2C+KARAKTERISASI%2C+DAN+APLIKASI+SENYAWA+KOMPLEKS%0D%0ABASA+SCHIFF+DARI+4-(DIMETILAMINO)BENZALDEHIDA+DAN%0D%0AANILINA+DENGAN+KOMPLEKS+Mn(II)+SEBAGAI+SENSITIZER+PADA%0D%0A%0D%0ADYE+SENSITIZED+SOLAR+CELL+(DSSC)%0D%0A%0D%0A(Skripsi)%0D%0A%0D%0A&rft.creator=Oleh++MITA+SEPTIANI%2C+1717011070&rft.subject=540+Kimia+dan+ilmu+yang+berhubungan&rft.description=ABSTRAK%0D%0A%0D%0ASINTESIS%2C+KARAKTERISASI%2C+DAN+APLIKASI+SENYAWA+KOMPLEKS%0D%0ABASA+SCHIFF+DARI+4-(DIMETILAMINO)BENZALDEHIDA+DAN%0D%0AANILINA+DENGAN+KOMPLEKS+Mn(II)+SEBAGAI+SENSITIZER+PADA%0D%0A%0D%0ADYE+SENSITIZED+SOLAR+CELL+(DSSC)%0D%0A%0D%0AOleh%0D%0AMITA+SEPTIANI%0D%0A%0D%0ATelah+dilakukan+sintesis+senyawa+kompleks+Mn(II)+basa+Schiff+dari+anilina+dan%0D%0A4-(dimetilamino)benzaldehida.+Senyawa+kompleks+Mn(II)+basa+Schiff+yang%0D%0Adiperoleh+dikarakterisasi+menggunakan+spektrofotometer+UV-Vis%2C%0D%0Aspektrofotometer+IR%2C+DTA-TG%2C+SEM%2C+dan+MSB.+Kompleks+Mn(II)+basa+Schiff%0D%0Ahasil+sintesis+diaplikasikan+sebagai+sensitizer+pada+Dye+Sensitized+Solar+Cell%0D%0A(DSSC).+Hasil+sintesis+diperoleh+padatan+kristalin+berwarna+coklat+sebanyak%0D%0A0%2C4681+gram+dengan+rendemen+76%2C7%25.+Hasil+karakterisasi+menggunakan%0D%0Aspektrofotometer+UV-Vis+menunjukkan+bahwa+kompleks+Mn(II)+basa+Schiff%0D%0Amengalami+pergeseran+hipsokromik+dari+gugus+azometina+pada+ligan+basa+Schiff%0D%0A349+nm+ke+panjang+gelombang+337+nm+dengan+transisi+n%E2%86%92%CF%80*+dan+munculnya%0D%0Apeak+pada+daerah+432+nm+merupakan+transisi+orbital+d+pada+logam+Mn.+Data%0D%0Aspektrum+IR+kompleks+Mn(II)+basa+Schiff+menunjukkan+serapan+ikatan+koordinasi%0D%0A(Mn-N)+pada+daerah+bilangan+gelombang+514+cm-1%0D%0A%0D%0A.+Analisis+DTA-TG%0D%0Amenunjukkan+adanya+pengurangan+massa+sebanyak+6%2C621%25+pada+suhu+75-100%C2%B0C%0D%0Ayang+menunjukkan+adanya+pengotor+dari+pelarut+(etanol)%2C+pada+Suhu+sekitar+120-%0D%0A375%C2%B0C+dekomposisi+ligan+basa+Schiff+terjadi+secara+tiga+tahap+sebanyak+58%2C09%25%2C%0D%0Adan+pada+suhu+375-430%C2%B0C+daerah+ini+sampel+kehilangan+air+(ligan)+sebanyak%0D%0A5%2C059%25.+Karakterisasi+menggunakan+SEM+menunjukkan+bahwa+Kompleks+Mn(II)%0D%0Abasa+Schiff+memiliki+bentuk+seperti+bongkahan+batu+yang+tersebar+ukuran+partikel%0D%0Asekitar+10-30+%CE%BCm.+Karakterisasi+MSB+menunjukkan+kompleks+Mn(II)+basa+Schiff%0D%0Amemiliki+momen+magnet+sebesar+5%2C24+BM.+Pengujian+DSSC+menghasilkan%0D%0Aefisiensi+(%C6%9E)+0%2C1%25+dengan+tegangan+143%2C6+mV+dan+kuat+arus+0%2C7+mA.%0D%0AKata+Kunci%3A+Kompleks+Mn(II)+basa+Schiff%2C+sensitizer%2C+Dye+Sensitized+Solar+Cell%0D%0A%0D%0A(DSSC)%0D%0A%0D%0AABSTRACT%0D%0A%0D%0ASYNTHESIS%2C+CHARACTERIZATION%2C+AND+APPLICATION+OF+THE%0D%0ASCHIFF+BASE+COMPLEX+OF+4-(DIMETHYLAMINO)BENZALDEHYDE%0D%0AAND+ANYLINE+WITH+Mn(II)+COMPLEX+AS+A+DYE+SENSITIZED%0D%0A%0D%0ASOLAR+CELL+(DSSC)%0D%0A%0D%0ABy%0D%0AMITA+SEPTIANI%0D%0A%0D%0ASynthesis+of+the+Mn(II)+complex+of+Schiff+base+compound+from+aniline+and%0D%0A4-(dimethylamino)benzaldehyde.+The+obtained+Mn(II)+complex+of+Schiff+base%0D%0Acompounds+were+characterized+using+UV-Vis+spectrophotometer%2C+IR%0D%0Aspectrophotometer%2C+DTA-TG%2C+SEM%2C+and+MSB.+The+synthesized+Mn(II)+complex%0D%0Aof+Schiff+base+was+applied+as+a+sensitizer+in+Dye+Sensitized+Solar+Cell+(DSSC).%0D%0AThe+results+of+the+synthesis+obtained+brown+crystalline+solids+as+much+as+0.4681%0D%0Agrams+with+a+yield+of+76.7%25.+The+results+of+characterization+using+UV-Vis%0D%0Aspectrophotometer+showed+that+the+Mn(II)+complex+of+Schiff+base+experienced+a%0D%0Ahypochromic+shift+from+the+azomethine+group+on+the+Schiff+base+ligand+at+349+nm%0D%0Ato+a+wavelength+of+337+nm+with+transition+n%E2%86%92%CF%80*+and+the+appearance+of+a+peak+in%0D%0Athe+432+nm+region+was+a+d+orbital+transition+on+Mn+metal.+The+IR+spectrum+data%0D%0Afor+the+Mn(II)+complex+of+Schiff+base+showed+the+absorption+of+the+coordination%0D%0Abond+(Mn-N)+in+the+wave+number+region+of+514+cm-1.+DTA-TG+analysis+showed%0D%0Aa+mass+reduction+of+6.621%25+at+a+temperature+of+75-100%C2%B0C+which+indicated+the%0D%0Apresence+of+impurities+from+the+solvent+(ethanol)%2C+at+a+temperature+of+around+120-%0D%0A375%C2%B0C+the+decomposition+of+the+Schiff+base+ligand+occurred+in+three+stages+as%0D%0Amuch+as+58.09%25%2C+and+at+a+temperature+of+375-430%C2%B0C+in+this+area+the+sample+loses%0D%0Awater+(ligand)+as+much+as+5.059%25.+Characterization+using+SEM+showed+that+the%0D%0Abasic+Mn(II)+Complex+of+Schiff+base+had+a+rock-like+shape+with+a+particle+size+of%0D%0Aabout+10-30+%CE%BCm.+MSB+characterization+showed+that+the+Mn(II)+complex+of+Schiff%0D%0Abase+had+a+magnetic+moment+of+5.24+BM.+The+DSSC+test+resulted+in+an+efficiency%0D%0A(%C6%9E)+of+0.1%25+with+a+voltage+of+143.6+mV+and+a+current+of+0.7+mA.%0D%0AKeywords%3A+Mn(II)+complex+of+Schiff+base%2C+sensitizer%2C+Dye+Sensitized+Solar+Cell%0D%0A(DSSC)&rft.publisher=FAKULTAS+MATEMATIKA+DAN+ILMU+PENGETAHUAN+ALAM&rft.date=2021&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier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