Synthesis and characterization of TiO2 loaded cashew nut shell activated carbon and photocatalytic activity on BG and MB dyes under sunlight radiation

Ragupathy, S.; Raghu, Kozhiparambil Gopalan; Prabu, P.

doi:10.1016/j.saa.2014.11.087

Cited by 63 publications

(22 citation statements)

References 32 publications

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“…Ragupathy et al [17] synthesized TiO 2 nanoparticles and TiO 2 loaded cashew nut shell activated carbon (TiO 2 /CNSAC) by sol-gel method, the samples have effective degradation of dyes under sunlight. Valcárcel et al [18] reported that the extraction performance of the c-TNTs under a microextraction format, c-TNTs provided better results than the other nanoparticles, especially at low acidic pH values.…”

Section: Introductionmentioning

confidence: 99%

Synthesis and characterization of carbon modified TiO2 nanotube and photocatalytic activity on methylene blue under sunlight

Wang

Kong

et al. 2015

Applied Surface Science

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Section: Introductionmentioning

confidence: 99%

Synthesis and characterization of carbon modified TiO2 nanotube and photocatalytic activity on methylene blue under sunlight

Wang

Kong

et al. 2015

Applied Surface Science

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“…Tempurung biji mete dapat diolah dan dihasilkan ekstrak CNSL (Cashew Nut Shell Liquid) atau minyak laka (Yuliana, Tran-Thi, & Ju, 2012). Selain itu, tempurung biji mete juga dapat diolah menjadi a r a n g a k t i f ( Ku m a r, R a m a l i n g a m , & Sathishkumar, 2011; Ragupathy, Raghu, & Prabu, 2015). Berat tempurung biji mete mencapai 50% dari berat biji mete utuh (Patel, Bandyopadhyay, & Ganesh, 2006).…”

Section: Pendahuluanunclassified

SIFAT DAN MUTU ARANG AKTIF DARI TEMPURUNG BIJI METE (Anacardium occidentale L.)

Alimah¹

2017

j.penelit.has.kehutan

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Currently, cashew nut ( L.) shell is abundantly available as waste from chasew nut Keywords: Cashenut shell, activated charcoal, properties and quality, Indonesian National Standard ABSTRAKSaat ini, tempurung biji jambu mete ( L.) banyak tersedia sebagai limbah dari Anacardium occidentale industri pengolahan jambu mete. Secara teori, tempurung jambu mete berpotensi dikembangkan untuk arang aktif. Tulisan ini mempelajari sifat dan mutu arang aktif dari tempurung biji jambu mete, dan mengevaluasi kondisi pembuatan arang aktif untuk menghasilkan mutu arang aktif yang optimum. Pada awalnya, tempurung biji jambu mete dikumpulkan dan diarangkan pada suhu 500°C selama 3 jam. Kemudian arang tempurung biji jambu mete diaktivasi pada suhu 800°C, 900°C, dan 1000°C selama 30, 60, dan 90 menit. Data kemudian dianalisa menggunakan analisis sidik ragam dan uji Tukey untuk uji perbedaan lanjutan. Hasil penelitian menunjukkan tempurung jambu mete berpotensi untuk dibuat arang aktif komersial. Kualitas optimum arang aktif dari tempurung jambu mete dapat dihasilkan dari proses aktivasi pada suhu 1000°C selama 90 menit, yang dapat memproduksi arang aktif dengan kadar air 0,40%, kadar zat terbang 8,85%, kadar karbon terikat 77,40%, dan kapasitas daya jerap metilen biru 131,35 mg/g. Hampir semua sifat arang aktif terhadap terhadap memenuhi persyaratan mutu daya jerap metilen biru yang telah ditetapkan dalam Standar 123

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“…The photocatalytic degradation by using TiO 2 along with AC was more effective and faster activity for removing MB dye than the TiO 2 alone. The reason of this is due to the fact that it is relatively with the synergistic effect of wellcombined titanium dioxide photocatalyst and activated carbon adsorbent particles are fitted on the sheet surface, enhancing the photodegradation of dye [2,15,16]. …”

Section: -P3mentioning

confidence: 99%

AC/TiO2/Rubber Composite Sheet Catalysts; Fabrication, Characterization and Photocatalytic Activities

Sriwong

Tejangkura

2015

MATEC Web of Conferences

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Abstract. The AC/TiO2/Rubber (ACTR) composite sheets weresuccessfully fabricated by a simply mixing of fixed TiO2 suspension and natural rubber latex (60% HA) contents withthe varyingamounts of activated carbon (AC) suspension, followed by stirring,pouring into apetri dish mold, drying at room temperature (RT),after that taking out from a mold, reversing and drying again at RT. Then, the as-fabricated ACTR composite sheets were characterized by X-ray diffractometer (XRD), attenuated total reflectionFourier transform infrared spectroscopy (ATR-FTIR), energy dispersive X-ray spectroscopy (EDS) and scanning electron microscopy (SEM)techniques.The photocatalytic efficiencies of allACTR composite sheet sampleswere evaluated by photodegrading of methylene blue (MB) dye solution under UV light irradiation.The results showed that the photocatalytic activity of ACTR sheet with10.0wt%AC loadinghas the highest efficiency for the photodegradation of MB dye than the other sheets. This is due to the fact that it is relatively with the synergistic effect of well-combined titanium dioxide catalyst and activated carbon adsorbent.

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Synthesis and characterization of TiO2 loaded cashew nut shell activated carbon and photocatalytic activity on BG and MB dyes under sunlight radiation

Cited by 63 publications

References 32 publications

Synthesis and characterization of carbon modified TiO2 nanotube and photocatalytic activity on methylene blue under sunlight

Synthesis and characterization of carbon modified TiO2 nanotube and photocatalytic activity on methylene blue under sunlight

SIFAT DAN MUTU ARANG AKTIF DARI TEMPURUNG BIJI METE (Anacardium occidentale L.)

AC/TiO2/Rubber Composite Sheet Catalysts; Fabrication, Characterization and Photocatalytic Activities

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