{"title":"应用箱式贝肯设计优化 Cr-PTCHIna/TiO2 复合材料对亚甲基蓝的光降解","authors":"Adawiah Adawiah , Soniah Fitriani , Leni Andriyani , Yulyani Nur Azizah , Wahyudin Wahyudin , Dede Sukandar , Agustino Zulys","doi":"10.1016/j.scca.2024.100047","DOIUrl":null,"url":null,"abstract":"<div><div>The Cr-PTC<img>HIna/TiO<sub>2</sub> composite synthesized using an isonicotinic acid modulated chromium and perylene-based metal-organic framework (Cr-PTC<img>HIna MOF) and titanium oxide (TiO<sub>2</sub>) showed promising results for the photodegradation of methylene blue. The composite was synthesized through the solvothermal method with a molar ratio of Cr and Ti of 1:1 mmol. The XRD diffraction patterns of Cr-PTC<img>HIna/TiO<sub>2</sub> composite showed sharp peaks at 2θ = 12°, 25°, 27°, 37°, 48°, 54°, 55°, and 62° with crystal sizes of 14.144 nm. The Cr-PTC<img>HIna/TiO<sub>2</sub> composite has a band gap energy of 2.02 eV and a rod-shaped morphology with a particle size of 239.16 nm. The Box-Behnken Design (BBD) demonstrated that the composite can achieve an optimum degradation efficiency of methylene blue of 88.55 % under methylene blue initial concentration of 35.7 ppm, pH 6.6, and photocatalyst mass of 0.13 % under 250-watt Mercury lamp irradiation for 2 h.</div></div>","PeriodicalId":101195,"journal":{"name":"Sustainable Chemistry for Climate Action","volume":"5 ","pages":"Article 100047"},"PeriodicalIF":0.0000,"publicationDate":"2024-09-18","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Optimization of methylene blue photodegradation by Cr-PTCHIna/TiO2 composite using box-behnken design application\",\"authors\":\"Adawiah Adawiah , Soniah Fitriani , Leni Andriyani , Yulyani Nur Azizah , Wahyudin Wahyudin , Dede Sukandar , Agustino Zulys\",\"doi\":\"10.1016/j.scca.2024.100047\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><div>The Cr-PTC<img>HIna/TiO<sub>2</sub> composite synthesized using an isonicotinic acid modulated chromium and perylene-based metal-organic framework (Cr-PTC<img>HIna MOF) and titanium oxide (TiO<sub>2</sub>) showed promising results for the photodegradation of methylene blue. The composite was synthesized through the solvothermal method with a molar ratio of Cr and Ti of 1:1 mmol. The XRD diffraction patterns of Cr-PTC<img>HIna/TiO<sub>2</sub> composite showed sharp peaks at 2θ = 12°, 25°, 27°, 37°, 48°, 54°, 55°, and 62° with crystal sizes of 14.144 nm. The Cr-PTC<img>HIna/TiO<sub>2</sub> composite has a band gap energy of 2.02 eV and a rod-shaped morphology with a particle size of 239.16 nm. The Box-Behnken Design (BBD) demonstrated that the composite can achieve an optimum degradation efficiency of methylene blue of 88.55 % under methylene blue initial concentration of 35.7 ppm, pH 6.6, and photocatalyst mass of 0.13 % under 250-watt Mercury lamp irradiation for 2 h.</div></div>\",\"PeriodicalId\":101195,\"journal\":{\"name\":\"Sustainable Chemistry for Climate Action\",\"volume\":\"5 \",\"pages\":\"Article 100047\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2024-09-18\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Sustainable Chemistry for Climate Action\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S2772826924000105\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Sustainable Chemistry for Climate Action","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2772826924000105","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Optimization of methylene blue photodegradation by Cr-PTCHIna/TiO2 composite using box-behnken design application
The Cr-PTCHIna/TiO2 composite synthesized using an isonicotinic acid modulated chromium and perylene-based metal-organic framework (Cr-PTCHIna MOF) and titanium oxide (TiO2) showed promising results for the photodegradation of methylene blue. The composite was synthesized through the solvothermal method with a molar ratio of Cr and Ti of 1:1 mmol. The XRD diffraction patterns of Cr-PTCHIna/TiO2 composite showed sharp peaks at 2θ = 12°, 25°, 27°, 37°, 48°, 54°, 55°, and 62° with crystal sizes of 14.144 nm. The Cr-PTCHIna/TiO2 composite has a band gap energy of 2.02 eV and a rod-shaped morphology with a particle size of 239.16 nm. The Box-Behnken Design (BBD) demonstrated that the composite can achieve an optimum degradation efficiency of methylene blue of 88.55 % under methylene blue initial concentration of 35.7 ppm, pH 6.6, and photocatalyst mass of 0.13 % under 250-watt Mercury lamp irradiation for 2 h.
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