?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Adc&rft.title=SINTESIS+DAN+KARAKTERISASI+ZEOLIT+PORI+HIRARKI+MENGGUNAKAN+MESOPOROGEN+TEPUNG+MAIZENA+SERTA+UJI+KATALITIK+PADA+REAKSI+HIDROLISIS+SELULOSA+KULIT+SINGKONG&rft.creator=NAFISA+HIDAYATUR%2C++RAHMA+&rft.subject=001+Ilmu+pengetahuan&rft.subject=500+ilmu+pengetahuan+alam+dan+matematika&rft.description=Pada+penelitian+ini+dilakukan+pemanfaatan+salah+satu+potensi+limbah+biomassa+yang+cukup+melimpah+di+Provinsi+Lampung+yaitu+kulit+singkong+sebagai+sumber+selulosa+dalam+uji+aktivitas+katalitik+Zeolite+Secony+Mobile-5+(ZSM-5)+dan+Mordenite+(MOR).+Tahapan+awal+pada+penelitian+yang+telah+dilakukan+yaitu+mensintesis+ZSM-5+dan+MOR+yang+dimodifikasi+menjadi+zeolit+pori+hirarki+menggunakan+mesoporogen+tepung+maizena+dengan+metode+hidrotermal+pada+suhu+180%CB%9AC+selama+144+jam+kemudian+sebagai+pembanding+disintesis+ZSM-5+dan+MOR+tanpa+bio-mesoporogen.+Selanjutnya%2C+dilakukan+uji+aktivitas+katalitik+ZSM-5+dan+MOR+pada+reaksi+hidrolisis+selulosa+dengan+sebelumnya+dilakukan+terlebih+dahulu+proses+pertukaran+ion+menjadi+bentuk+H-ZSM-5+dan+H-MOR.+Zeolit+ZSM-5+dan+MOR+pori+hirarki+telah+berhasil+disintesis.+Hal+ini%2C+dibuktikan+dari+hasil+analisis+X-Ray+Difraction+(XRD)+ZSM-5+pori+hirarki+dan+MOR+pori+hirarki+yang+memiliki+puncak+difraktogram+sama+terhadap+puncak+difraktogram+standar+dengan+perolehan+masing-masing+diameter+pori+dari+hasil+analisis+Brunauer%E2%80%93Emmett%E2%80%93Teller+(BET)+sebesar+1%2C7+nm+dan+9+nm.+Hasil+karakterisasi+XRD+zeolit+ZSM-5+pori+hirarki+dan+MOR+pori+hirarki+menunjukkan+persen+kristalinitas+sebesar+66%2C43%25+dan+50%25+serta+tanpa+mesoporogen+sebesar+67%2C2%25+dan+68%25.+Kondisi+optimum+reaksi+hidrolisis+kulit+singkong+menggunakan+katalis+H-ZSM-5+dan+H-MOR+pada+suhu+140%CB%9AC+selama+4+jam+dengan+perbandingan+rasio+(selulosa+%3A+katalis)+sebesar+(5+%3A+3).+Hasil+katalitik+terbaik+diperoleh+dari+penggunaan+H-ZSM-5+dan+H-MOR+menggunakan+mesoporogen+dengan+persen+konversi+selulosa+paling+tinggi+sebesar+63%2C4%25+untuk+H-ZSM-5+dan+74%25+untuk+H-MOR.%0D%0AKata+Kunci+%3A+mesoporogen%2C+ZSM-5+pori+hirarki%2C+H-MOR+pori+hirarki%2C+hidrolisis%2C+kulit+singkong.%0D%0A%0D%0AIn+this+research%2C+one+of+the+potential+biomass+wastes+which+is+quite+abundant+in+Lampung+Province%2C+namely+cassava+peel+as+a+source+of+cellulose%2C+was+utilized+in+testing+the+catalytic+activity+of+Zeolite+Secony+Mobile-5+(ZSM-5)+and+Mordenite+(MOR).+The+initial+stage+of+the+research+that+was+carried+out+was+to+synthesize+ZSM-5+and+MOR+which+were+modified+into+hierarchical+pore+zeolite+using+cornstarch+mesoporogen+using+the+hydrothermal+method+at+a+temperature+of+180%CB%9AC+for+144+hours.+Then%2C+as+a+comparison%2C+ZSM-5+and+MOR+were+synthesized+without+bio-mesoporogen.+Next%2C+the+catalytic+activity+of+ZSM-5+and+MOR+was+tested+in+the+cellulose+hydrolysis+reaction+by+first+carrying+out+the+ion+exchange+process+to+form+H-ZSM-5+and+H-MOR.+Zeolite+ZSM-5+and+hierarchical+pore+MOR+have+been+successfully+synthesized.+This+is+proven+by+the+results+of+the+X-Ray+Difraction+(XRD)+analysis+of+ZSM-5+hierarchical+pores+and+MOR+hierarchical+pores+which+have+the+same+diffractogram+peak+as+the+standard+diffractogram+peak+with+the+respective+pore+diameter+obtained+from+the+Brunauer%E2%80%93Emmett%E2%80%93Teller+(BET)+analysis+results.+of+1.7+nm+and+9+nm.+The+XRD+characterization+results+of+hierarchical+pore+ZSM-5+zeolite+and+hierarchical+pore+MOR+showed+a+percentage+of+crystallinity+of+66.43%25+and+50%25+and+no+mesoporogen+of+67.2%25+and+68%25.+Optimum+conditions+for+the+cassava+peel+hydrolysis+reaction+using+H-ZSM-5+and+H-MOR+catalysts+at+a+temperature+of+140%CB%9AC+for+4+hours+with+a+ratio+(cellulose+%3A+catalyst)+of+(5+%3A+3).+The+best+catalytic+results+were+obtained+from+using+H-ZSM-5+and+H-MOR+using+mesoporogen+with+the+highest+cellulose+conversion+percentage+of+63.4%25+for+H-ZSM-5+and+74%25+for+H-MOR.%0D%0AKeywords%3A+mesoporogens%2C+hierarchical+pore+ZSM-5%2C+hierarchical+pore+H-MOR%2C+hydrolysis%2C+cassava+peel.%0D%0A&rft.publisher=FAKULTAS+MATEMATIKA+DAN+ILMU+PENGETAHUAN+ALAM+&rft.date=2024-01-23&rft.type=Skripsi&rft.type=NonPeerReviewed&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F79572%2F1%2FABSTRAK.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F79572%2F2%2FSKRIPSI%2520FULL.pdf&rft.format=text&rft.identifier=http%3A%2F%2Fdigilib.unila.ac.id%2F79572%2F3%2FSKRIPSI%2520TANPA%2520BAB%2520PEMBAHASAN.pdf&rft.identifier=++NAFISA+HIDAYATUR%2C+RAHMA+++(2024)+SINTESIS+DAN+KARAKTERISASI+ZEOLIT+PORI+HIRARKI+MENGGUNAKAN+MESOPOROGEN+TEPUNG+MAIZENA+SERTA+UJI+KATALITIK+PADA+REAKSI+HIDROLISIS+SELULOSA+KULIT+SINGKONG.++FAKULTAS+MATEMATIKA+DAN+ILMU+PENGETAHUAN+ALAM+%2C+UNIVERSITAS+LAMPUNG.+++++&rft.relation=http%3A%2F%2Fdigilib.unila.ac.id%2F79572%2F