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Indian Journal of Chemical Technology最新文献

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Metal doping in g-C3N4 and tuning of band-gap for dye degradation using visible light g-C3N4中金属掺杂及可见光染料降解带隙调谐
4区 工程技术
Indian Journal of Chemical Technology Pub Date : 2023-01-01 DOI: 10.56042/ijct.v30i5.5211
{"title":"Metal doping in g-C3N4 and tuning of band-gap for dye degradation using visible light","authors":"","doi":"10.56042/ijct.v30i5.5211","DOIUrl":"https://doi.org/10.56042/ijct.v30i5.5211","url":null,"abstract":"Graphitic carbon nitride (g-C3N4), as a fascinating conjugated polymer, has been the hotspot in science as a metal-free and visible-light-responsive photocatalyst. Pure g-C3N4 suffers from insufficient sunlight absorption, low surface area and the fast recombination of photo-induced electron-hole pairs, resulting in low photocatalytic activity. Utilizing the thermal polymerization process, metal-doped g-C3N4 has been formed and the formed catalysts employed for the degradation of methyl orange under visible light. The produced catalysts have been examined using a variety of characterisation techniques and by experimental means. The lowering of band gap and improved photocatalytic activity of the as-prepared catalyst is resulted by metal doping.","PeriodicalId":13388,"journal":{"name":"Indian Journal of Chemical Technology","volume":"183 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135446773","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
An investigation of characteristics of a diesel engine with low heat rejection fuelled by spirulina algae biodiesel 以螺旋藻生物柴油为燃料的低排热柴油机特性研究
4区 工程技术
Indian Journal of Chemical Technology Pub Date : 2023-01-01 DOI: 10.56042/ijct.v30i6.4392
{"title":"An investigation of characteristics of a diesel engine with low heat rejection fuelled by spirulina algae biodiesel","authors":"","doi":"10.56042/ijct.v30i6.4392","DOIUrl":"https://doi.org/10.56042/ijct.v30i6.4392","url":null,"abstract":"This study investigates the impact of magnesium oxide nanoparticles on the performance, combustion, and emissions characteristics of spirulina algae methyl ester biodiesel in a low heat rejection (LHR) engine. The cylinder head and piston of the engine are coated with a 200-micron layer of lanthanum aluminate. The results indicate promising outcomes with biodiesel in the LHR engine, showing improved thermal efficiency and reduced specific fuel consumption compared to conventional diesel engines. Tests have been conducted on B20, B20+25 ppm of MgO, and B20+50 ppm of MgO biodiesel blends with coated and untreated components. The coated piston with B20+50 ppm of MgO (LHR) demonstrate a 1.73% increase in brake thermal efficiency and a 7.2% decrease in specific fuel consumption compared to an untreated piston. Furthermore, the B20+50 ppm of MgO (LHR) in B20 experience a 5.9% reduction in-cylinder pressure and a 6.9% decrease in heat release rate. Additionally, the coated engine exhibit lower CO, HC, and smoke emissions from the biodiesel blends than the conventional engine.","PeriodicalId":13388,"journal":{"name":"Indian Journal of Chemical Technology","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135661273","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Entropy generation on chemically reactive hydromagnetic oscillating flow of third grade nanofluid in a porous channel with Cattaneo-Christov heat flux 具有Cattaneo-Christov热流通量的三级纳米流体在多孔通道中化学反应性磁振荡流动的熵生成
IF 0.5 4区 工程技术
Indian Journal of Chemical Technology Pub Date : 2023-01-01 DOI: 10.56042/ijct.v30i1.68837
{"title":"Entropy generation on chemically reactive hydromagnetic oscillating flow of third grade nanofluid in a porous channel with Cattaneo-Christov heat flux","authors":"","doi":"10.56042/ijct.v30i1.68837","DOIUrl":"https://doi.org/10.56042/ijct.v30i1.68837","url":null,"abstract":"","PeriodicalId":13388,"journal":{"name":"Indian Journal of Chemical Technology","volume":"1 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70701281","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Voltammetric investigations of functional dyspepsia drug acotiamide at pencil graphite electrode: An eco-friendly and cost effective stripping detection method 铅笔石墨电极上对功能性消化不良药物阿哥替胺的伏安法研究:一种环保、经济的溶出检测方法
IF 0.5 4区 工程技术
Indian Journal of Chemical Technology Pub Date : 2023-01-01 DOI: 10.56042/ijct.v30i1.58991
{"title":"Voltammetric investigations of functional dyspepsia drug acotiamide at pencil graphite electrode: An eco-friendly and cost effective stripping detection method","authors":"","doi":"10.56042/ijct.v30i1.58991","DOIUrl":"https://doi.org/10.56042/ijct.v30i1.58991","url":null,"abstract":"","PeriodicalId":13388,"journal":{"name":"Indian Journal of Chemical Technology","volume":"1 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70701390","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 2
Comparison study of COD adsorption on bentonite-based nanocomposite materials in landfill leachate treatment: Characterization, Isotherms, Kinetics and Regeneration 膨润土基纳米复合材料处理垃圾渗滤液中COD吸附的比较研究:表征、等温线、动力学和再生
IF 0.5 4区 工程技术
Indian Journal of Chemical Technology Pub Date : 2023-01-01 DOI: 10.56042/ijct.v30i3.68031
{"title":"Comparison study of COD adsorption on bentonite-based nanocomposite materials in landfill leachate treatment: Characterization, Isotherms, Kinetics and Regeneration","authors":"","doi":"10.56042/ijct.v30i3.68031","DOIUrl":"https://doi.org/10.56042/ijct.v30i3.68031","url":null,"abstract":"","PeriodicalId":13388,"journal":{"name":"Indian Journal of Chemical Technology","volume":"1 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70701632","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Hydrothermal synthesis of mesoporous TiO2 nanoparticles for enhanced photocatalytic degradation of organic dye 水热合成介孔TiO2纳米颗粒增强光催化降解有机染料
IF 0.5 4区 工程技术
Indian Journal of Chemical Technology Pub Date : 2023-01-01 DOI: 10.56042/ijct.v30i3.61561
{"title":"Hydrothermal synthesis of mesoporous TiO2 nanoparticles for enhanced photocatalytic degradation of organic dye","authors":"","doi":"10.56042/ijct.v30i3.61561","DOIUrl":"https://doi.org/10.56042/ijct.v30i3.61561","url":null,"abstract":"","PeriodicalId":13388,"journal":{"name":"Indian Journal of Chemical Technology","volume":"1 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70701999","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Hydrogels based on mucilage of underutilized cereals: Synthesis and characterization 基于未充分利用的谷物粘液的水凝胶:合成和表征
IF 0.5 4区 工程技术
Indian Journal of Chemical Technology Pub Date : 2023-01-01 DOI: 10.56042/ijct.v30i4.70238
Ritu Sharma, Rajinder K. Gupta, A. Rani
{"title":"Hydrogels based on mucilage of underutilized cereals: Synthesis and characterization","authors":"Ritu Sharma, Rajinder K. Gupta, A. Rani","doi":"10.56042/ijct.v30i4.70238","DOIUrl":"https://doi.org/10.56042/ijct.v30i4.70238","url":null,"abstract":"Mucilage is a natural polysaccharide with a variety of physicochemical and structural properties. Plant-derived mucilage has a wide range of applications, such as binding agent, stabilizer, emulsifying agent, thickening agent, and gelling agent. This study investigated the potential of underutilized cereals’ mucilage and further explored their application by synthesizing mucilage-based hydrogels. For this purpose, we have explored four new sources of mucilage, namely adzuki beans (A b ), amaranth (A m ), proso millet (P r ), and little millet (L m ). The underutilized cereals’ mucilage application has been examined by developing hydrogels through the free radical co-polymerization technique. Mucilages are confirmed to be a natural thickening and a substitute for synthetic polymers after being evaluated physically and phytochemically. Structural analysis of mucilages and their hydrogels (A b H, A m H, P r H & L m H) were characterized by using FTIR-ATR, XRD, 1 H & 13 C NMR techniques. It confirms that all four mucilages are rich in polysaccharide residues and grafting of sodium acrylate has been successfully done on mucilages. Thermal gravimetric analyses represent the better thermal stability of the synthesized hydrogels than their respective mucilages. SEM confirms the porous structure of the mucilages and their hydrogels. All of these studies demonstrated that the underutilized mucilage from cereals might be a good feedstock for a hydrogel-forming agent, which can be explored in the food, cosmetics, and pharmaceutical industries.","PeriodicalId":13388,"journal":{"name":"Indian Journal of Chemical Technology","volume":"1 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70702280","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 1
Solar light driven transition metal codoped ZnO (Ag, Ni- codoped ZnO) photocatalyst for environmental remediation 太阳能光驱动过渡金属共掺杂ZnO (Ag, Ni-共掺杂ZnO)光催化剂用于环境修复
IF 0.5 4区 工程技术
Indian Journal of Chemical Technology Pub Date : 2023-01-01 DOI: 10.56042/ijct.v30i3.70650
{"title":"Solar light driven transition metal codoped ZnO (Ag, Ni- codoped ZnO) photocatalyst for environmental remediation","authors":"","doi":"10.56042/ijct.v30i3.70650","DOIUrl":"https://doi.org/10.56042/ijct.v30i3.70650","url":null,"abstract":"","PeriodicalId":13388,"journal":{"name":"Indian Journal of Chemical Technology","volume":"1 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70701849","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Catalytic cracking of gas oil derived from heavy crude oil over biochar-based catalyst 生物炭基催化剂催化裂解重质原油制气
4区 工程技术
Indian Journal of Chemical Technology Pub Date : 2023-01-01 DOI: 10.56042/ijct.v30i6.6549
{"title":"Catalytic cracking of gas oil derived from heavy crude oil over biochar-based catalyst","authors":"","doi":"10.56042/ijct.v30i6.6549","DOIUrl":"https://doi.org/10.56042/ijct.v30i6.6549","url":null,"abstract":"","PeriodicalId":13388,"journal":{"name":"Indian Journal of Chemical Technology","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"135611974","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
Effect of electroplating time on microstructure, corrosion and wear behaviour of Ni-P-W-TiO2 coating 电镀时间对Ni-P-W-TiO2镀层显微组织、腐蚀磨损性能的影响
IF 0.5 4区 工程技术
Indian Journal of Chemical Technology Pub Date : 2023-01-01 DOI: 10.56042/ijct.v30i1.34758
{"title":"Effect of electroplating time on microstructure, corrosion and wear behaviour of Ni-P-W-TiO2 coating","authors":"","doi":"10.56042/ijct.v30i1.34758","DOIUrl":"https://doi.org/10.56042/ijct.v30i1.34758","url":null,"abstract":"","PeriodicalId":13388,"journal":{"name":"Indian Journal of Chemical Technology","volume":"1 1","pages":""},"PeriodicalIF":0.5,"publicationDate":"2023-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"70701377","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
引用次数: 0
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