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BCL morphology formation strategy on nanostructured titania via alkaline hydrothermal treatment
Steky F.V.a, Suendo V.a, Mukti R.R.a, Benu D.P.a,b, Reza M.a, Adhika D.R.a, Tanuwijaya V.V.a, Nugraha A.B.a
a Division of Inorganic and Physical Chemistry, Faculty of Mathematics and Natural Sciences, Institut Teknologi Bandung, Bandung, 40132, Indonesia
b Department of Chemistry, Universitas Timor, Kefamenanu, 85613, Indonesia
[vc_row][vc_column][vc_row_inner][vc_column_inner][vc_separator css=”.vc_custom_1624529070653{padding-top: 30px !important;padding-bottom: 30px !important;}”][/vc_column_inner][/vc_row_inner][vc_row_inner layout=”boxed”][vc_column_inner width=”3/4″ css=”.vc_custom_1624695412187{border-right-width: 1px !important;border-right-color: #dddddd !important;border-right-style: solid !important;border-radius: 1px !important;}”][vc_empty_space][megatron_heading title=”Abstract” size=”size-sm” text_align=”text-left”][vc_column_text]Copyright © 2019 BCREC Group. All rights reserved.Titanium dioxide (TiO2) is a semiconductor material that plays an important role in photocatalysis. Bi-continuous concentric lamellar (bcl) is an interesting morphology with an open channel pore structure that has been successfully synthesized on silica-based materials. If bcl morphology can be applied in TiO2 system, then many surface properties of TiO2 can be enhanced, i.e. photocatalytic activity. A simple and effective strategy has been demonstrated to transform aggregated and spherical TiO2 particles to bcl morphology via alkaline hydrothermal route. Alkaline hydrothermal treatment successfully transforms TiO2 particle surface to have bcl morphology through swelling with ammonia then followed by phase segregation process. We proposed this strategy as a general pathway to transform the particle surface with any shape to have bcl morphology.[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Author keywords” size=”size-sm” text_align=”text-left”][vc_column_text]Hydrothermal routes,Hydrothermal treatments,Lamellar morphology,Morphology formation,Nano-structured TiO2,Nanostructured titania,Silica based materials,Titanium dioxides (TiO2)[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Indexed keywords” size=”size-sm” text_align=”text-left”][vc_column_text]Alkaline hydrothermal treatment,Bcl morphology,Lamellar morphology,Modified morphology,Nanostructured TiO2[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Funding details” size=”size-sm” text_align=”text-left”][vc_column_text]This research was financially supported by ITB Research Grant 2018 as a part of ITB Research and Innovation Program 2018. F. V. Steky acknowledges Directorate General of Higher Education for Bidik Misi scholarship. Muhammad Reza acknowledges Ministry of Education and Culture of Indonesia for the scholarship through Beasiswa Unggulan. D. P. Benu acknowledges Lembaga Pengelola Dana Pendidikan (LPDP) for scholarship support. Authors also acknowledge financial support from Faculty of Mathematics and Natural Sciences, Institut Teknologi Bandung for participation in ICMNS 2018.[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”DOI” size=”size-sm” text_align=”text-left”][vc_column_text]https://doi.org/10.9767/bcrec.14.3.3853.513-520[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/4″][vc_column_text]Widget Plumx[/vc_column_text][/vc_column_inner][/vc_row_inner][/vc_column][/vc_row][vc_row][vc_column][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][/vc_column][/vc_row]