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Facile Sol-Gel Synthesis of Calcium Phosphates: Influence of Ca/P Ratio and Calcination Temperature
Calcium phosphates (CP) have been synthesized by sol-gel method in various calcium to phosphorus molar ratio and calcination temperatures. The objective of this study was to understand the influence of molar ratio Ca/P and calcination temperature on crystalline phase of CP. Sol-gel synthesis of calc...
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Published in: | IOP conference series. Earth and environmental science 2019-01, Vol.217 (1), p.12001 |
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creator | Permana, A J Utami, A T Handajani, U S Setyawati, H |
description | Calcium phosphates (CP) have been synthesized by sol-gel method in various calcium to phosphorus molar ratio and calcination temperatures. The objective of this study was to understand the influence of molar ratio Ca/P and calcination temperature on crystalline phase of CP. Sol-gel synthesis of calcium phosphates have been performed at room temperature by mixing calcium nitrate and phosphoric acid at Ca/P molar ratio 1.0, 1.3 and 1.5. Gel of synthesis products were dried at 110°C to produce powder then measured by thermal analysis of Differential Scanning Calorimetry-Thermogravimetric Analysis (DSC-TGA). Powders of CP were calcined at 110, 400 and 600°C based on thermal analysis result. Crystalline phase and chemical bonds of calcined CP powders were characterized by X-Ray Diffractometer (XRD) and Fourier Transform Infrared Spectrophotometer (FTIR). |
doi_str_mv | 10.1088/1755-1315/217/1/012001 |
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The objective of this study was to understand the influence of molar ratio Ca/P and calcination temperature on crystalline phase of CP. Sol-gel synthesis of calcium phosphates have been performed at room temperature by mixing calcium nitrate and phosphoric acid at Ca/P molar ratio 1.0, 1.3 and 1.5. Gel of synthesis products were dried at 110°C to produce powder then measured by thermal analysis of Differential Scanning Calorimetry-Thermogravimetric Analysis (DSC-TGA). Powders of CP were calcined at 110, 400 and 600°C based on thermal analysis result. 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Earth and environmental science, 2019-01, Vol.217 (1), p.12001</ispartof><rights>Published under licence by IOP Publishing Ltd</rights><rights>2019. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). 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Earth and environmental science</title><addtitle>IOP Conf. Ser.: Earth Environ. Sci</addtitle><description>Calcium phosphates (CP) have been synthesized by sol-gel method in various calcium to phosphorus molar ratio and calcination temperatures. The objective of this study was to understand the influence of molar ratio Ca/P and calcination temperature on crystalline phase of CP. Sol-gel synthesis of calcium phosphates have been performed at room temperature by mixing calcium nitrate and phosphoric acid at Ca/P molar ratio 1.0, 1.3 and 1.5. Gel of synthesis products were dried at 110°C to produce powder then measured by thermal analysis of Differential Scanning Calorimetry-Thermogravimetric Analysis (DSC-TGA). Powders of CP were calcined at 110, 400 and 600°C based on thermal analysis result. Crystalline phase and chemical bonds of calcined CP powders were characterized by X-Ray Diffractometer (XRD) and Fourier Transform Infrared Spectrophotometer (FTIR).</description><subject>calcination temperature</subject><subject>Calcium nitrate</subject><subject>Calcium phosphates</subject><subject>Calorimetry</subject><subject>Chemical bonds</subject><subject>Crystal structure</subject><subject>Crystallinity</subject><subject>Differential scanning calorimetry</subject><subject>Fourier analysis</subject><subject>Fourier transforms</subject><subject>Infrared spectrophotometers</subject><subject>molar ratio</subject><subject>Phosphoric acid</subject><subject>Phosphorus</subject><subject>Roasting</subject><subject>Room temperature</subject><subject>sol-gel</subject><subject>Sol-gel processes</subject><subject>Synthesis</subject><subject>Temperature</subject><subject>Thermal analysis</subject><subject>Thermogravimetric analysis</subject><issn>1755-1307</issn><issn>1755-1315</issn><issn>1755-1315</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2019</creationdate><recordtype>article</recordtype><sourceid>PIMPY</sourceid><recordid>eNqFkE1LwzAYgIMoOKd_QQJevNS-SZp-eJOxzcHA4eY5pGnCOrqmJu1h_96WykQQPCUhz_MmPAjdE3gikKYhSTgPCCM8pCQJSQiEApALNDlfXJ73kFyjG-8PAHESsWyC1EKqstJ4a6tgqSu8PdXtXvvSY2vwTFaq7I54s7e-2ctW-2e8qk3V6VrpEQg3-F22pcWyLka-Ho413uljo51sO6dv0ZWRldd33-sUfSzmu9lrsH5brmYv60BFUdQGLCVZnsaEQ17032OQS2oyAMV4rHTGFIMspTTNVSRNzglkrEh1nHGQhEaJYVP0MM5tnP3stG_FwXau7p8UlPMk6oUEeioeKeWs904b0bjyKN1JEBBDUDG0EkM30QcVRIxBe5GOYmmbn8n_So9_SPP59hcmmsKwL-nqgnM</recordid><startdate>20190101</startdate><enddate>20190101</enddate><creator>Permana, A J</creator><creator>Utami, A T</creator><creator>Handajani, U S</creator><creator>Setyawati, H</creator><general>IOP Publishing</general><scope>O3W</scope><scope>TSCCA</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>ABUWG</scope><scope>AEUYN</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>GNUQQ</scope><scope>HCIFZ</scope><scope>PATMY</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PYCSY</scope></search><sort><creationdate>20190101</creationdate><title>Facile Sol-Gel Synthesis of Calcium Phosphates: Influence of Ca/P Ratio and Calcination Temperature</title><author>Permana, A J ; Utami, A T ; Handajani, U S ; Setyawati, H</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c444t-3819b86150bd06730ba2f900c356ce93c3098228bc4afb51093d8e6950a1247f3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2019</creationdate><topic>calcination temperature</topic><topic>Calcium nitrate</topic><topic>Calcium phosphates</topic><topic>Calorimetry</topic><topic>Chemical bonds</topic><topic>Crystal structure</topic><topic>Crystallinity</topic><topic>Differential scanning calorimetry</topic><topic>Fourier analysis</topic><topic>Fourier transforms</topic><topic>Infrared spectrophotometers</topic><topic>molar ratio</topic><topic>Phosphoric acid</topic><topic>Phosphorus</topic><topic>Roasting</topic><topic>Room temperature</topic><topic>sol-gel</topic><topic>Sol-gel processes</topic><topic>Synthesis</topic><topic>Temperature</topic><topic>Thermal analysis</topic><topic>Thermogravimetric analysis</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Permana, A J</creatorcontrib><creatorcontrib>Utami, A T</creatorcontrib><creatorcontrib>Handajani, U S</creatorcontrib><creatorcontrib>Setyawati, H</creatorcontrib><collection>Open Access: IOP Publishing Free Content</collection><collection>IOPscience (Open Access)</collection><collection>CrossRef</collection><collection>ProQuest Central (Alumni)</collection><collection>ProQuest One Sustainability</collection><collection>ProQuest Central</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>AUTh Library subscriptions: ProQuest Central</collection><collection>ProQuest Natural Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central</collection><collection>ProQuest Central Student</collection><collection>SciTech Premium Collection</collection><collection>Environmental Science Database</collection><collection>Publicly Available Content (ProQuest)</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Environmental Science Collection</collection><jtitle>IOP conference series. Earth and environmental science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Permana, A J</au><au>Utami, A T</au><au>Handajani, U S</au><au>Setyawati, H</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Facile Sol-Gel Synthesis of Calcium Phosphates: Influence of Ca/P Ratio and Calcination Temperature</atitle><jtitle>IOP conference series. Earth and environmental science</jtitle><addtitle>IOP Conf. Ser.: Earth Environ. Sci</addtitle><date>2019-01-01</date><risdate>2019</risdate><volume>217</volume><issue>1</issue><spage>12001</spage><pages>12001-</pages><issn>1755-1307</issn><issn>1755-1315</issn><eissn>1755-1315</eissn><abstract>Calcium phosphates (CP) have been synthesized by sol-gel method in various calcium to phosphorus molar ratio and calcination temperatures. The objective of this study was to understand the influence of molar ratio Ca/P and calcination temperature on crystalline phase of CP. Sol-gel synthesis of calcium phosphates have been performed at room temperature by mixing calcium nitrate and phosphoric acid at Ca/P molar ratio 1.0, 1.3 and 1.5. Gel of synthesis products were dried at 110°C to produce powder then measured by thermal analysis of Differential Scanning Calorimetry-Thermogravimetric Analysis (DSC-TGA). Powders of CP were calcined at 110, 400 and 600°C based on thermal analysis result. Crystalline phase and chemical bonds of calcined CP powders were characterized by X-Ray Diffractometer (XRD) and Fourier Transform Infrared Spectrophotometer (FTIR).</abstract><cop>Bristol</cop><pub>IOP Publishing</pub><doi>10.1088/1755-1315/217/1/012001</doi><tpages>4</tpages><oa>free_for_read</oa></addata></record> |
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subjects | calcination temperature Calcium nitrate Calcium phosphates Calorimetry Chemical bonds Crystal structure Crystallinity Differential scanning calorimetry Fourier analysis Fourier transforms Infrared spectrophotometers molar ratio Phosphoric acid Phosphorus Roasting Room temperature sol-gel Sol-gel processes Synthesis Temperature Thermal analysis Thermogravimetric analysis |
title | Facile Sol-Gel Synthesis of Calcium Phosphates: Influence of Ca/P Ratio and Calcination Temperature |
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