?url_ver=Z39.88-2004&rft_id=1757011014&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=GRAFTING+CYSTEINE-CITRIC+ACID+TO+CELLULOSE+AEROGEL+AS+ANTI%0D%0ACORROSION&rft.creator=JEREMIA%2C+CHRISTIAN&rft.subject=500+ilmu+pengetahuan+alam+dan+matematika&rft.subject=540+Kimia+dan+ilmu+yang+berhubungan&rft.description=Pineapple+waste+was+produced+by+industry+of+Indonesia.+Pineapple+waste+contains%0D%0Acellulose.+Cellulose+can+be+modified+by+cysteine-citric+acid+become+anti+corrosion%0D%0Acoating+material+as+aerogel.+Cellulose+was+modified+in+10%25-10%25+of+cysteine-citric%0D%0Aacid+mixture+solution.+Modified+cellulose+aerogel+was+synthesized+by+using%0D%0ATetraethyl+Orthosilicate+(TEOS)+by+ratio+1+gram%3A5+mL.+The+functional+groups+of%0D%0Athe+synthesize+process+were+observed+by+Fourier+Transform+Infrared+(FTIR).+HCl%0D%0A5%25%3B+10%25%3B+and+15%3A+solution+was+used+as+corrosive+medium+of+the+stainless+steel%0D%0A304.Coating+process+applied+sol-gel+dip+coating+for+30+seconds.+Corrosive+medium%0D%0Adamage+to+stainless+steel+was+observed+by+using+Scanning+Electron+Microscope%0D%0A(SEM).+Gravimetric+was+used+to+find+out+the+weight+change+to+calculate+Inhibitor%0D%0AEfficiency+(IE).+The+results+of+IE+of+variation+HCl+5%25%3A+10%25%3B+and+15+are+23.37%25%2C%0D%0A21.80%25%2C+and+12.81%25%2C+respectively.%0D%0AKeywords%3A+Cellulose%3B+Sol-gel+dip+coating%3B+FTIR%3B+SEM%3B+Inhibitor+Efficiency%0D%0A%0D%0ALimbah+nanas+diproduksi+oleh+industry+di+Indonesia.+Limbah+nanas+mengandung%0D%0Aselulosa.+Selulosa+dapat+dimodifikasi+dengan+sistein-asam+sitrat+menjadi+material%0D%0Aanti+korosi+sebagai+aerogel.+Selulosa+dimodifikasi+dengan+campuran+sistein-asam%0D%0Asitrat+sebesar+10%25-10%25.+Selulosa+aerogel+termodifikas+disintesis+menggunakan%0D%0ATetraetil+Ortosilikat+(TEOS)+dengan+perbandingan+1+gram%3A5+mL.+Gugus+fungsi+dari%0D%0Aproses+sintesis+diamati+menggunakan+Fourier+Transform+Infrared+(FTIR).+HCl+5%25%3B%0D%0A10%25%3B+dan+15%25+digunakan+sebagai+media+korosif+terhadap+baja+anti+karat+304+Proses%0D%0Apelapisan+menggunakan+metode+pencelupan+sol-gel+selama+30+detik.+Media+korosi.%0D%0AMofrologi+baja+anti+karat+diamati+menggunakan+Scanning+Electron+Microscope%0D%0A(SEM).+Metode+gravimetri+digunakan+untuk+mengetahui+perubahan+berat+untuk%0D%0Amengetahui+Efisiensi+Inhibisi.+Hasil+dari+Efisiensi+Inhibisi+pada+varias+HCl+5%25%3B%0D%0A10%25%3B+dan+15%25+adalah+masing-masing+23.37%25%3B+21%2C80%25%3B+dan+12%2C81%25%0D%0AKata+kunci%3A+selulosa%2C+pencelupan+sol-gel%2C+FTIR%2C+SEM%2C+Efisiensi+Inhibisi&rft.publisher=FAKULTAS+MATEMATIKA+DAN+ILMU+PENGETAHUAN+ALAM&rft.date=2023-07-14&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F76098%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F76098%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F76098%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++JEREMIA%2C+CHRISTIAN++(2023)+GRAFTING+CYSTEINE-CITRIC+ACID+TO+CELLULOSE+AEROGEL+AS+ANTI+CORROSION.++FAKULTAS+MATEMATIKA+DAN+ILMU+PENGETAHUAN+ALAM%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F76098%2F