Pub Date : 2013-03-29DOI: 10.2174/2211334711205030005
H. Mao
Substituted M-type hexaferrites are highly anisotropic ferromagnetic materials. In this paper, we report the synthesis and characterisation of BaZr(CoMn)0.5Fe10O19 powder by coprecipitation method. The solvent and preheating effects were investigated. The synthesised powders were characterised with X-ray diffraction, scanning electron microscopy and vibrating sample magnetometer. The experimental results indicated that the powders prepared with the water as solvent exhibits high coercivity of 1.30 kOe and a high saturation magnetisation of 38.65 emu g–1, while the powder prepared with the powder prepared with the water/ethanol solvent exhibits low coercivity of 1.01 kOe and a low saturation magnetization of 34.25 emu g–1, at applied field of 30 kOe. The preheating at 400°C also led to some changes in particle morphology and magnetic property for both powders.
{"title":"Synthesis and Magnetic Property of BaZr(CoMn)0.5Fe10O19 Powder by Coprecipitation Method","authors":"H. Mao","doi":"10.2174/2211334711205030005","DOIUrl":"https://doi.org/10.2174/2211334711205030005","url":null,"abstract":"Substituted M-type hexaferrites are highly anisotropic ferromagnetic materials. In this paper, we report the synthesis and characterisation of BaZr(CoMn)0.5Fe10O19 powder by coprecipitation method. The solvent and preheating effects were investigated. The synthesised powders were characterised with X-ray diffraction, scanning electron microscopy and vibrating sample magnetometer. The experimental results indicated that the powders prepared with the water as solvent exhibits high coercivity of 1.30 kOe and a high saturation magnetisation of 38.65 emu g–1, while the powder prepared with the powder prepared with the water/ethanol solvent exhibits low coercivity of 1.01 kOe and a low saturation magnetization of 34.25 emu g–1, at applied field of 30 kOe. The preheating at 400°C also led to some changes in particle morphology and magnetic property for both powders.","PeriodicalId":20833,"journal":{"name":"Recent Innovations in Chemical Engineering (Formerly Recent Patents on Chemical Engineering)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"81580715","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2013-03-12DOI: 10.2174/2211334711306020007
A. H. Moghaddam, J. Sargolzaei
{"title":"A Review Over Diverse Methods Used in Nitrogen Removal from Wastewater","authors":"A. H. Moghaddam, J. Sargolzaei","doi":"10.2174/2211334711306020007","DOIUrl":"https://doi.org/10.2174/2211334711306020007","url":null,"abstract":"","PeriodicalId":20833,"journal":{"name":"Recent Innovations in Chemical Engineering (Formerly Recent Patents on Chemical Engineering)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-03-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84431777","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2013-01-01DOI: 10.2174/2211334711205030002
J. L. García-Gutiérrez, I. Lozano, F. Hernandez-Perez, G. Laredo, F. Jiménez-Cruz
{"title":"R & D in Oxidative Desulfurization of Fuels Technologies: From Chemistry to Patents","authors":"J. L. García-Gutiérrez, I. Lozano, F. Hernandez-Perez, G. Laredo, F. Jiménez-Cruz","doi":"10.2174/2211334711205030002","DOIUrl":"https://doi.org/10.2174/2211334711205030002","url":null,"abstract":"","PeriodicalId":20833,"journal":{"name":"Recent Innovations in Chemical Engineering (Formerly Recent Patents on Chemical Engineering)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78062006","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2013-01-01DOI: 10.2174/2211334711205030003
S. Dutta
{"title":"Applications and Development of Nanomaterials and Nanotechnology: Role of Chemical Engineers","authors":"S. Dutta","doi":"10.2174/2211334711205030003","DOIUrl":"https://doi.org/10.2174/2211334711205030003","url":null,"abstract":"","PeriodicalId":20833,"journal":{"name":"Recent Innovations in Chemical Engineering (Formerly Recent Patents on Chemical Engineering)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87051826","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2013-01-01DOI: 10.2174/2211334711205030001
G. Laredo, F. Trejo-Zárraga, F. Jiménez-Cruz, J. L. García-Gutiérrez
{"title":"Separation of Linear and Branched Paraffins by Adsorption Processes for Gasoline Octane Number Improvement","authors":"G. Laredo, F. Trejo-Zárraga, F. Jiménez-Cruz, J. L. García-Gutiérrez","doi":"10.2174/2211334711205030001","DOIUrl":"https://doi.org/10.2174/2211334711205030001","url":null,"abstract":"","PeriodicalId":20833,"journal":{"name":"Recent Innovations in Chemical Engineering (Formerly Recent Patents on Chemical Engineering)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83573989","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2013-01-01DOI: 10.2174/2211334711205030004
Huang Guo-lin, Liang Xi-zhen, Li Cui-zhen
{"title":"Treatment of Rosin Wastewater by Boiler Slag Adsorption and Activated Sludge Biodegradation","authors":"Huang Guo-lin, Liang Xi-zhen, Li Cui-zhen","doi":"10.2174/2211334711205030004","DOIUrl":"https://doi.org/10.2174/2211334711205030004","url":null,"abstract":"","PeriodicalId":20833,"journal":{"name":"Recent Innovations in Chemical Engineering (Formerly Recent Patents on Chemical Engineering)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2013-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"87628155","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2012-07-31DOI: 10.2174/2211334711205020134
Xu Zhu
{"title":"Hydrothermal Synthesis of TiO2 Nanoparticles for Photocatalytic Degradation of Ethane: Effect of Synthesis Conditions","authors":"Xu Zhu","doi":"10.2174/2211334711205020134","DOIUrl":"https://doi.org/10.2174/2211334711205020134","url":null,"abstract":"","PeriodicalId":20833,"journal":{"name":"Recent Innovations in Chemical Engineering (Formerly Recent Patents on Chemical Engineering)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83347566","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2012-07-31DOI: 10.2174/2211334711205020103
N. Mohammad, T. Choong, C. Yeoh, O. Lai
{"title":"Recent Patents on Diacylglycerol Production and Applications","authors":"N. Mohammad, T. Choong, C. Yeoh, O. Lai","doi":"10.2174/2211334711205020103","DOIUrl":"https://doi.org/10.2174/2211334711205020103","url":null,"abstract":"","PeriodicalId":20833,"journal":{"name":"Recent Innovations in Chemical Engineering (Formerly Recent Patents on Chemical Engineering)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77882574","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2012-07-31DOI: 10.2174/2211334711205020116
S. Suresh, G. Vijayalakshmi
{"title":"Adsorption of Benzene Vapor onto Activated Biomass from Cashew Nut Shell: Batch and Column Study","authors":"S. Suresh, G. Vijayalakshmi","doi":"10.2174/2211334711205020116","DOIUrl":"https://doi.org/10.2174/2211334711205020116","url":null,"abstract":"","PeriodicalId":20833,"journal":{"name":"Recent Innovations in Chemical Engineering (Formerly Recent Patents on Chemical Engineering)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86635454","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2012-07-31DOI: 10.2174/2211334711205020087
R. Henda
{"title":"Fabrication of Thin Films of Iron Disulphide (Pyrite) for Photovoltaics Development","authors":"R. Henda","doi":"10.2174/2211334711205020087","DOIUrl":"https://doi.org/10.2174/2211334711205020087","url":null,"abstract":"","PeriodicalId":20833,"journal":{"name":"Recent Innovations in Chemical Engineering (Formerly Recent Patents on Chemical Engineering)","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2012-07-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78902468","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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