{
      "department": "FAKULTAS SAINS DAN TEKNOLOGI",
      "subjects": [
        660
      ],
      "eprintid": 76045,
      "thesis_type": "skripsi",
      "date": "2025-12-17",
      "userid": 12243,
      "documents": [
          {
            "language": "id",
            "placement": 1,
            "eprintid": 76045,
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                  "filesize": 2212184,
                  "filename": "20106030021_BAB-I_IV-atau-V_DAFTAR-PUSTAKA.pdf"
                }
            ],
            "content": "published",
            "rev_number": 3,
            "uri": "http:\/\/digilib.uin-suka.ac.id\/id\/document\/1047867",
            "main": "20106030021_BAB-I_IV-atau-V_DAFTAR-PUSTAKA.pdf",
            "mime_type": "application\/pdf",
            "docid": 1047867,
            "format": "text",
            "security": "public",
            "pos": 1,
            "formatdesc": "SINTESIS DAN KARAKTERISASI TiO2\/NANOSELULOSA DARI PELEPAH POHON SALAK UNTUK FOTODEGRADASI ZAT WARNA REMAZOL BRILLIANT BLUE R"
          },
          {
            "language": "id",
            "placement": 2,
            "eprintid": 76045,
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                  "mtime": "2026-04-10 08:12:39",
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                  "filename": "20106030021_BAB-II_sampai_SEBELUM-BAB-TERAKHIR.pdf"
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            ],
            "rev_number": 3,
            "uri": "http:\/\/digilib.uin-suka.ac.id\/id\/document\/1047868",
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            "pos": 2,
            "formatdesc": "SINTESIS DAN KARAKTERISASI TiO2\/NANOSELULOSA DARI PELEPAH POHON SALAK UNTUK FOTODEGRADASI ZAT WARNA REMAZOL BRILLIANT BLUE R"
          }
      ],
      "rev_number": 13,
      "creators": [
        {
          "name": {
            "lineage": null,
            "given": "NIM.: 20106030021",
            "honourific": null,
            "family": "Marlinda Tri Hapsari"
          }
        }
      ],
      "dir": "disk0\/00\/07\/60\/45",
      "keywords": "fotokatalis; Remazol Brilliant Blue R; Sol-Gel; TiO2\/Nanoselulosa",
      "lastmod": "2026-04-10 08:13:05",
      "ispublished": "pub",
      "metadata_visibility": "show",
      "date_type": "published",
      "eprint_status": "archive",
      "status_changed": "2026-04-10 08:13:05",
      "datestamp": "2026-04-10 08:13:05",
      "uri": "http:\/\/digilib.uin-suka.ac.id\/id\/eprint\/76045",
      "thesis_name": "other",
      "note": "Didik Krisdiyanto, S.Si., M.Sc.",
      "full_text_status": "restricted",
      "contact_email": "muchti.nurhidaya@uin-suka.ac.id",
      "divisions": [
        "jur_kim"
      ],
      "abstract": "TiO2\/Nanocellulose was synthesized as a photocatalyst for the photodegradation of Remazol Brilliant Blue R dye. This study aimed to determine the effect of the sol-gel method on the band gap energy, crystal size and phase, and structure of TiO2\/Nanocellulose. The photocatalytic activity of TiO2\/Nanocellulose was analyzed based on the effect of reaction conditionsand catalyst mass on the photodegradation of Remazol Brilliant Blue R was analyzed based on reaction kinetics to determine the reaction order and reaction rate.\r\nTiO2\/Nanocellulose was synthesized using nanocellulose derived from snake fruit fronds and titanium butoxide (Ti(OBut)4) precursor using the sol-gel method. The synthesis was carried out at room temperature with stirring for 24 hours, then allowed to stand for 5 days. The synthesis results were characterized using FTIR, XRD, and UV-Vis DRS. Catalyst activity tests were conducted under the effect of reaction conditions, with and without UV exposure, and with catalyst masses of 10, 30, and 50 mg, analyzed using a UV-Vis Spectrophotometer.\r\nThe results showed that the FTIR analysis of TiO2\/nanocellulose showed O-H stretching functional groups at 3402 cm-1, C-H stretching at 2932 cm-1, C-O stretching at 1057 cm-1, O-H bending groups at 1628 cm-1, and Ti-O groups at 733 cm-1. XRD analysis obtained peaks at angles consistent with JCPDS data No. 21-1272, namely the anatase phase of TiO2 with a crystal size of 3.56-11.87 nm and a crystallinity of 47.39%. UV-Vis DRS analysis obtained a band gap energy of 3.15 eV. The photocatalytic activity of TiO2\/Nanocellulose under reaction conditions shows that the photodegradation reaction of Remazol Brilliant Blue R follows second order pattern with R2 = 0.9607. The effect of catalyst mass shows that the reaction rate increases with increasing catalyst mass.",
      "type": "thesis",
      "title": "SINTESIS DAN KARAKTERISASI TiO2\/NANOSELULOSA DARI PELEPAH POHON SALAK UNTUK FOTODEGRADASI ZAT WARNA REMAZOL BRILLIANT BLUE R",
      "institution": "UIN SUNAN KALIJAGA YOGYAKARTA",
      "pages": 95
    }