?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%0A%0D%0AKOBALT(II)+DENGAN+LIGAN+BASA+SCHIFF+DARI%0D%0A4-DIMETILAMINOBENZALDEHIDA+DAN+ANILINA+SEBAGAI%0D%0ASENSITIZER+PADA+DYE+SENSITIZED+SOLAR+CELL+(DSSC)&rft.creator=ADITA+SUKMA+RAMADHANIA%2C+1717011058&rft.subject=540+Kimia+dan+ilmu+yang+berhubungan&rft.description=ABSTRAK%0D%0A%0D%0ASINTESIS%2C+KARAKTERISASI%2C+DAN+APLIKASI+SENYAWA+KOMPLEKS%0D%0A%0D%0AKOBALT(II)+DENGAN+LIGAN+BASA+SCHIFF+DARI%0D%0A4-DIMETILAMINOBENZALDEHIDA+DAN+ANILINA+SEBAGAI%0D%0ASENSITIZER+PADA+DYE+SENSITIZED+SOLAR+CELL+(DSSC)%0D%0A%0D%0AOleh%0D%0A%0D%0AAdita+Sukma+Ramadhania%0D%0A%0D%0ATelah+dilakukan+sintesis+senyawa+kompleks+Co(II)+dengan+ligan+basa+Schiff+dari%0D%0A4-dimetilaminobenzaldehida+dan+anilina.+Penelitian+diawali+dengan+sintesis+ligan%0D%0Abasa+Schiff+menggunakan+4-dimetilaminobenzaldehida+dan+anilina+dengan%0D%0Aperbandingan+mol+1%3A1.+Kristal+basa+Schiff+yang+dihasilkan+berwarna+oranye+muda%0D%0Adengan+rendemen+sebesar+77%25.+Sintesis+senyawa+kompleks%0D%0A%5BCo(C15H16N2)2(H2O)2%5DCl2+dilakukan+dengan+cara+mereaksikan+logam+Co(II)%0D%0Adengan+ligan+basa+Schiff+(C15H16N2)+dalam+perbandingan+mol+1%3A2%2C+menghasilkan%0D%0Akristal+berwarna+coklat+muda+dengan+rendemen+sebesar+68%25.+Karakterisasi%0D%0Amenggunakan+spektrofotometer+UV-Vis+menunjukkan+adanya+pergeseran%0D%0Abatokromik+sebesar+96+nm+dari+panjang+gelombang+337%2C5+nm+menjadi+433%2C5+nm.%0D%0APergeseran+panjang+gelombang+maksimum+(%CE%BBmaks)+yang+signifikan+tersebut%0D%0Aterjadi+karena+adanya+transisi+n%E2%86%92%CF%80*+dari+gugus+azometin+basa+Schiff.%0D%0AKarakterisasi+menggunakan+spektrofotometer+IR+menunjukkan+adanya+gugus%0D%0Aazometin+pada+bilangan+gelombang+1662+cm-1+pada+ligan+basa+Schiff+dan+1656%0D%0Acm-1%0D%0Apada+senyawa+kompleks+%5BCo(C15H16N2)2(H2O)2%5DCl2.+Terbentuknya+senyawa%0D%0Akompleks+%5BCo(C15H16N2)2(H2O)2%5DCl2+ditandai+dengan+adanya+ikatan+koordinasi%0D%0Aantara+Co-N+yang+muncul+pada+bilangan+gelombang+518+cm-1%0D%0A%0D%0A.+Karakterisasi%0D%0Amenggunakan+TGA%2FDTA+dilakukan+pada+rentang+suhu+50-500+oC.+Diperoleh%0D%0Akehilangan+massa+molekul+CH3CH2OH+sebesar+3%2C96%25+pada+rentang+suhu+59%2C79-%0D%0A97+oC%2C+dua+molekul+C15H16N2+sebesar+64%2C37%25+pada+rentang+suhu+202%2C54-247+oC%2C%0D%0Asatu+molekul+Cl2+dan+dua+molekul+H2O+sebesar+12%2C79%25+pada+rentang+suhu+287%2C5-%0D%0A500+oC.+Karakterisasi+menggunakan+SEM+menunjukkan+senyawa+kompleks%0D%0A%0D%0A%5BCo(C15H16N2)2(H2O)2%5DCl2+memiliki+bentuk+morfologi+kristal+seperti+bongkahan%0D%0Abatu+yang+tersebar.+Karakterisasi+menggunakan+MSB+menunjukkan+senyawa%0D%0Akompleks+%5BCo(C15H16N2)2(H2O)2%5DCl2+memiliki+momen+magnet+efektif+(%CE%BCeff)%0D%0Asebesar+3%2C87+BM+dan+bersifat+paramagnetik.+Hasil+pengujian+DSSC+menghasilkan%0D%0Aefisiensi+sebesar+0%2C18%25+pada+tegangan+maksimum+(Vmax)+230%2C7+mV+serta+kuat%0D%0Aarus+(Imax)+0%2C8+mA.%0D%0AKata+kunci+%3A+basa+schiff%2C+senyawa+kompleks+Co(II)%2C+dssc%2C+anilina%2C+4-%0D%0A%0D%0Adimetilaminobenzaldehida%0D%0A%0D%0AABSTRACT%0D%0A%0D%0ASYNTHESIS%2C+CHARACTERIZATION%2C+AND+APPLICATION+OF%0D%0ACOBALT(II)+COMPLEX+COMPOUNDS+WITH+SCHIFF+BASE+LIGANDS%0D%0AOF+4-DIMETHYLAMINOBENZALDEHYDE+AND+ANILINE+AS%0D%0ASENSITIZER+IN+DYE+SENSITIZED+SOLAR+CELL+(DSSC)%0D%0A%0D%0ABy%0D%0A%0D%0AAdita+Sukma+Ramadhania%0D%0A%0D%0ASynthesis+of+complex+Co(II)+with+Schiff+base+ligands+from+4-%0D%0Adimethylaminobenzaldehyde+and+aniline+has+been+carried+out.+The+experiment%0D%0Awas+initiated+by+synthesis+of+Schiff+base+ligands+using+4-%0D%0Adimethylaminobenzaldehyde+and+aniline+with+a+mole+ratio+of+1%3A1.+The+results+of%0D%0Athe+experiment+were+Schiff%E2%80%99s+base+ligands+in+the+form+of+orange+crystal+with+a%0D%0Ayield+of+77%25.+The+synthesis+of+%5BCo(C15H16N2)2(H2O)2%5DCl2+complex+was+carried%0D%0Aout+by+reacting+cobalt+Co(II)+with+a+Schiff+base+ligand+(C15H16N2)+with+a+mole%0D%0Aratio+of+1%3A2%2C+to+obtain+light+brown+crystals+with+a+yield+of+68%25.+Characterization%0D%0Ausing+UV-Vis+spectrophotometer+showed+a+bathochromic+shift+of+96+nm+from+a%0D%0Awavelenght+of+337.5+nm+to+433.5+nm.+The+significant+shift+in+maximum%0D%0Awavelength+(%CE%BBmax)+was+due+to+the+transition+n%E2%86%92%CF%80*+of+the+azomethin+group+of+the%0D%0ASchiff+base.+Characterization+using+IR+spectrophotometer+showed+the+presence+of%0D%0Aan+azomethin+group+at+a+wave+number+of+1662+cm-1%0D%0A%0D%0Ain+the+Schiff+base+ligand+and%0D%0A%0D%0A1656+cm-1%0D%0A%0D%0Ain+the+complex+compound+%5BCo(C15H16N2)2(H2O)2%5DCl2.+The+formation+of%0D%0Aa+complex+compound+%5BCo(C15H16N2)2(H2O)2%5DCl2+is+indicated+by+a+coordination%0D%0Abond+between+Co-N+that+appear+at+518+cm-1%0D%0A%0D%0A.+Characterization+using+TGA%2FDTA%0D%0Awas+carried+out+at+a+temperature+range+of+50-500+Celcius+degree+(oC).+The%0D%0Amolecular+mass+loss+of+CH3CH2OH+is+3.96%25+in+the+temperature+range+of+59.79-97%0D%0AoC%2C+two+molecules+of+C15H16N2+are+64.37%25+in+the+temperature+range+of+202.54-%0D%0A247+oC%2C+one+molecule+of+Cl2+and+two+molecules+of+H2O+are+12.79%25+in+a%0D%0Atemperature+range+of+287.5-500+oC+.+Characterization+using+SEM+showed+that+the%0D%0Acomplex+compound+of+%5BCo(C15H16N2)2(H2O)2%5DCl2+has+a+crystalline+morphology%0D%0Alike+scattered+boulders.+Characterization+using+MSB+showed+that+the+complex%0D%0Acompound+of+%5BCo(C15H16N2)2(H2O)2%5DCl2+has+an+effective+magnetic+moment+(%CE%BCeff)%0D%0A%0D%0Aof+3.87+BM+and+is+paramagnetic.+The+results+of+the+DSSC+test+resulted+in+an%0D%0Aefficiency+of+0.18%25+at+a+maximum+voltage+(Vmax)+of+230.7+mV+and+a+strong%0D%0Acurrent+(Imax)+of+0.8+mA.%0D%0AKey+words+%3A+Schiff+base%2C+Co(II)+complex%2C+dssc%2C+aniline%2C+4-%0D%0A%0D%0Adimethylaminobenzaldehyde&rft.publisher=FAKULTAS+MATEMATIKA+DAN+ILMU+PENGETAHUAN+ALAM&rft.date=2021&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F60942%2F2%2FABSTRAK%2520-%2520Adita%2520Sukma.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F60942%2F1%2FSKRIPSI%2520FULL%2520-%2520Adita%2520Sukma.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F60942%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN%2520-%2520Adita%2520Sukma.pdf&rft.identifier=++ADITA+SUKMA+RAMADHANIA%2C+1717011058++(2021)+SINTESIS%2C+KARAKTERISASI%2C+DAN+APLIKASI+SENYAWA+KOMPLEKS+KOBALT(II)+DENGAN+LIGAN+BASA+SCHIFF+DARI+4-DIMETILAMINOBENZALDEHIDA+DAN+ANILINA+SEBAGAI+SENSITIZER+PADA+DYE+SENSITIZED+SOLAR+CELL+(DSSC).++FAKULTAS+MATEMATIKA+DAN+ILMU+PENGETAHUAN+ALAM%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F60942%2F