?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=SINTESIS+DAN+KARAKTERISASI+SERTA+UJI+AKTIVITAS%0D%0AANTIKOROSI+SENYAWA+TURUNAN+ORGANOTIMAH(IV)+BENZOAT%0D%0ATERHADAP+BAJA+LUNAK+DALAM+MEDIUM+KOROSIF+NACl&rft.creator=SUKAMTO+%2C+1217011056&rft.subject=Q+Science+(General)&rft.description=Pada+penelitian+ini+telah+dilakukan+sintesis+senyawa+difeniltimah(IV)+dibenzoat%0D%0Adan+trifeniltimah(IV)+benzoat+dengan+cara+mereaksikan+senyawa+awal%0D%0Adifeniltimah(IV)+oksida+dan+trifeniltimah(IV)+hidroksida+dengan+asam+benzoat%0D%0Asebagai+ligannya.+Kedua+senyawa+yang+diperoleh+berupa+serbuk+berwarna+putih%0D%0Adengan+rendemen+masing-masing+89%2C49%25+dan+83%2C51%25.+Senyawa+hasil+sintesis%0D%0Atelah+divalidasi+dengan+spektrofotometer+IR%2C+UV-Vis+dan+microelemental+analyzer.%0D%0ASenyawa+hasil+sintesis+selanjutnya+diuji+aktivitas+antikorosinya+terhadap+baja%0D%0Alunak+dalam+medium+korosif+larutan+NaCl+dengan+metode+potensiodinamik%0D%0Amenggunakan+instrumentasi+ER410+Integrated+Potensiostat+System+eDAQ.+Hasil%0D%0Apengujian+menggunakan+metode+potensiodinamik+menunjukkan+bahwa+senyawa%0D%0Adifeniltimah(IV)+dibenzoat+dan+trifeniltimah(IV)+benzoat+memiliki+kemampuan%0D%0Ayang+baik+dalam+menghambat+proses+korosi+yang+terjadi+pada+baja+lunak+dengan%0D%0Anilai+persentase+inhibisi+tertinggi+masing-masing+77%2C4%25+dan+79%2C79%25+pada%0D%0Akonsentrasi+100+mg%2FL+serta+nilai+laju+korosi+sebesar+1%2C37+Rmpy+dan+1%2C26+Rmpy.%0D%0AKata+Kunci+%3A+antikorosi%2C+baja+lunak%2C+potensiodinamik%2C+organotimah(IV)+benzoat%0D%0A%0D%0Aabstract%0D%0A%0D%0AIn+this+research%2C+the+synthesis+of+diphenyltin(IV)+dibenzoate+and+triphenyltin(IV)%0D%0Abenzoate+have+been+performed+by+the+reaction+between+diphenyltin(IV)+oxide+and%0D%0Atriphenyltin(IV)+hydroxide+with+benzoic+acid+as+a+ligand.+Both+of+the+compounds%0D%0Awere+produced+as+white+solid+with+the+yield+of+89.49%25+and+83.51%25%2C+respectively.+The%0D%0Ayields+were+validated+using+infrared%2C+UV-Vis+spectroscopies+and+microelemental%0D%0Aanalyzer.+The+compounds+synthesized+were+tested+of+the+corrosion+activity+towards%0D%0Ahot+roller+plate+(HRP)+mild+steel+in+the+corrosive+medium+of+NaCl+by%0D%0Apotentiodynamic+method+using+ER410+Integrated+Potensiostat+System+eDAQ.+The%0D%0Aresult+showed+that+diphenyltin(IV)+dibenzoate+and+triphenyltin(IV)+benzoate+have%0D%0Agood+ability+to+prevent+corrosion+process+on+the+mild+steel+with+the+highest%0D%0Apercentage+of+inhibition+at+concentration+at+100+mg%2FL+were+77.4%25+and+79.79%25+and%0D%0Athe+rate+of+corrosion+were+1%2C37+Rmpy+and+1%2C26+Rmpy%2C+respectively.%0D%0AKeywords%3A+anticorrosion%2C+mild+steel%2C+potentiodynamic%2C+organotin(IV)+benzoate&rft.publisher=FAKULTAS+MATEMATIKA+ILMU+PENGETAHUAN+ALAM&rft.date=2016-04-27&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F22232%2F1%2FABSTRAK%2520%2528ABSTRACT%2529.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F22232%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F22232%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++SUKAMTO+%2C+1217011056++(2016)+SINTESIS+DAN+KARAKTERISASI+SERTA+UJI+AKTIVITAS+ANTIKOROSI+SENYAWA+TURUNAN+ORGANOTIMAH(IV)+BENZOAT+TERHADAP+BAJA+LUNAK+DALAM+MEDIUM+KOROSIF+NACl.++FAKULTAS+MATEMATIKA+ILMU+PENGETAHUAN+ALAM%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F22232%2F