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Tuning the Morphology of Ag3PO4 Photocatalysts with an Elevated Concentration of KH2PO4

Bulletin of Chemical Reaction Engineering & Catalysis · Vol. ume (2019) · hlm. 625–633

DOI
10.9767/bcrec.14.3.4649.625-633
ISSN
1978-2993
Terbit
2019-12-01
Penerbit
Masyarakat Katalis Indonesia - Indonesian Catalyst Society (MKICS)
Bahasa
eng
Lisensi
creativecommons.org/licenses/by-sa/4.0

Abstrak

Tuning the morphology of Ag3PO4 photocatalysts with an elevated concentration of KH2PO4 have been successfully conducted. This photocatalyst was prepared by starting material of AgNO3 and KH2PO4. The KH2PO4 aqueous solution with five concentrations of 0.10 M, 0.15 M, 0.30 M, 0.45 M, and 0.60 M was reacted with AgNO3 aqueous solution. The products were characterized using X-ray Diffraction (XRD), UV-Vis Diffuse Reflectance Spectroscopy (DRS), and Scanning Electron Microscopy (SEM). The concentration of KH2PO4 significantly affected the morphology, size, and crystallinity of catalyst. The morphology of Ag3PO4 may be tuned with the synthesis using an elevated concentration of KH2PO4. The sample with the synthesis using 0.15 M of KH2PO4 exhibited the excellent photocatalytic activity. The high photocatalytic activity was caused by the small size of mixed morphology of sphere and tetrahedron, high crystallinity and defect sites.

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  • Jenderal Soedirman University
  • Institute of Multidisciplinary Research for Advanced Materials, Tohoku University
  • Tohoku University
  • IPB University
  • National Research and Innovation Agency
  • Sebelas Maret University
  • Universitas Gadjah Mada
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Rekan penulisOrganisasiArtikel bersama
Shu YinTohoku University5
Ponco IswantoJenderal Soedirman University4
Anung RiapanitraJenderal Soedirman University2
Febiyanto FebiyantoJenderal Soedirman University2
Ari AsnaniJenderal Soedirman University2
Isnaeni IsnaeniNational Research and Innovation Agency2
Vania Amelia AzmiJenderal Soedirman University2
Rini LarasatiInstitute of Multidisciplinary Research for Advanced Materials, Tohoku University2
Baynuri Ikhya UlumuddinJenderal Soedirman University2
Irmanto IrmantoJenderal Soedirman University2
Hartiwi DiastutiJenderal Soedirman University2
Khansa SalsabilaSebelas Maret University2
Mudasir MudasirUniversitas Gadjah Mada2
Amin FatoniJenderal Soedirman University2
Cacu CacuJenderal Soedirman University2
Suwandri SuwandriJenderal Soedirman University2
Hassan Youssef Aboul-EneinAfiliasi tidak diketahui2
Etik Wukir TiniAfiliasi tidak diketahui1
Woro Sri SuhartiJenderal Soedirman University1
Agus Muhamad SolehIPB University1
Muhammad Sofi Khoerul AmalJenderal Soedirman University1
Mohammad AfifJenderal Soedirman University1
Sukma SewijiJenderal Soedirman University1
Bin LiuInstitute of Multidisciplinary Research for Advanced Materials, Tohoku University1
Tsugio SatoInstitute of Multidisciplinary Research for Advanced Materials, Tohoku University1
Dian Riana NingsihJenderal Soedirman University1
Zusfahair ZusfahairJenderal Soedirman University1
Istinganatun KhoeriyahAfiliasi tidak diketahui1

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Sumber metadata: OAI-PMH (metadata jurnal) https://journal.bcrec.id/index.php/bcrec/oai, pertama di-harvest 8 Nov 2026, terakhir terlihat 8 Nov 2026.
Metadata asli (oai_dc) 
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	<dc:title xml:lang="en-US">Tuning the Morphology of Ag3PO4 Photocatalysts with an Elevated Concentration of KH2PO4</dc:title>
	<dc:creator>Afifah, Khusnul</dc:creator>
	<dc:creator>Andreas, Roy</dc:creator>
	<dc:creator>Hermawan, Dadan</dc:creator>
	<dc:creator>Sulaeman, Uyi</dc:creator>
	<dc:subject xml:lang="en-US">photocatalyst; Ag3PO4; tetrahedron; KH2PO4; defect</dc:subject>
	<dc:description xml:lang="en-US">Tuning the morphology of Ag3PO4 photocatalysts with an elevated concentration of KH2PO4 have been successfully conducted. This photocatalyst was prepared by starting material of AgNO3 and KH2PO4.  The KH2PO4 aqueous solution with five concentrations of 0.10 M, 0.15 M, 0.30 M, 0.45 M, and 0.60 M was reacted with AgNO3 aqueous solution. The products were characterized using X-ray Diffraction (XRD), UV-Vis Diffuse Reflectance Spectroscopy (DRS), and Scanning Electron Microscopy (SEM). The concentration of KH2PO4 significantly affected the morphology, size, and crystallinity of catalyst. The morphology of Ag3PO4 may be tuned with the synthesis using an elevated concentration of KH2PO4. The sample with the synthesis using 0.15 M of KH2PO4 exhibited the excellent photocatalytic activity. The high photocatalytic activity was caused by the small size of mixed morphology of sphere and tetrahedron, high crystallinity and defect sites. </dc:description>
	<dc:publisher xml:lang="en-US">Masyarakat Katalis Indonesia - Indonesian Catalyst Society (MKICS)</dc:publisher>
	<dc:contributor xml:lang="en-US">Directorate of Research and Community Services, Directorate General of Development and Research Enhancement, Ministry of Research, Technology and Higher Education of the Republic of Indonesia, 62/SP2H/LT/DRPM/2019, 2019</dc:contributor>
	<dc:date>2019-12-01</dc:date>
	<dc:type>info:eu-repo/semantics/article</dc:type>
	<dc:type>info:eu-repo/semantics/publishedVersion</dc:type>
	<dc:type xml:lang="en-US"></dc:type>
	<dc:format>application/pdf</dc:format>
	<dc:identifier>https://journal.bcrec.id/index.php/bcrec/article/view/4649</dc:identifier>
	<dc:identifier>10.9767/bcrec.14.3.4649.625-633</dc:identifier>
	<dc:source xml:lang="en-US">Bulletin of Chemical Reaction Engineering &amp; Catalysis; 2019: BCREC Volume 14 Issue 3 Year 2019 (December 2019); 625-633</dc:source>
	<dc:source>1978-2993</dc:source>
	<dc:language>eng</dc:language>
	<dc:relation>https://journal.bcrec.id/index.php/bcrec/article/view/4649/2988</dc:relation>
	<dc:rights xml:lang="en-US">Copyright (c) 2019 by Authors, Published by BCREC Group</dc:rights>
	<dc:rights xml:lang="en-US">http://creativecommons.org/licenses/by-sa/4.0</dc:rights>
</oai_dc:dc>