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Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry最新文献

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In Situ Formed Ruthenium(0) Nanoparticles Supported on TiO2 Catalyzed Hydrogen Generation from Aqueous Ammonia-Borane Solution at Room Temperature Under Air 二氧化钛负载的原位生成钌纳米颗粒催化室温下氨硼溶液制氢
Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry Pub Date : 2016-04-02 DOI: 10.1080/15533174.2014.988808
Nihayet Konuş, Y. Karataş, M. Gulcan
{"title":"In Situ Formed Ruthenium(0) Nanoparticles Supported on TiO2 Catalyzed Hydrogen Generation from Aqueous Ammonia-Borane Solution at Room Temperature Under Air","authors":"Nihayet Konuş, Y. Karataş, M. Gulcan","doi":"10.1080/15533174.2014.988808","DOIUrl":"https://doi.org/10.1080/15533174.2014.988808","url":null,"abstract":"Herein, the authors report that TiO2 supported ruthenium nanoparticles (Ru(0)/TiO2) during hydrolysis starting with RuCl3/TiO2 precatalyst act as highly active, long-lived, and reusable nanocatalyst in the hydrogen generation from the hydrolysis of ammonia-borane (NH3BH3) at room temperature. The resulting Ru(0)/TiO2 catalyze hydrogen generation from the hydrolysis of ammonia-borane with an initial turnover frequency value of 200 min−1 at 25 ± 0.1°C. More importantly, Ru(0)/TiO2 are stable enough to be isolated and bottled as solid material, which can be reused as active catalyst under the identical conditions of the first run.","PeriodicalId":22118,"journal":{"name":"Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"77066545","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}
引用次数: 22
Optical and Thermal Properties of Polycarbonate–TiO2 Nanocomposite Film 聚碳酸酯- tio2纳米复合薄膜的光学和热性能
Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry Pub Date : 2016-04-02 DOI: 10.1080/15533174.2014.988821
B. Jaleh, N. Shahbazi, A. Jabbari
{"title":"Optical and Thermal Properties of Polycarbonate–TiO2 Nanocomposite Film","authors":"B. Jaleh, N. Shahbazi, A. Jabbari","doi":"10.1080/15533174.2014.988821","DOIUrl":"https://doi.org/10.1080/15533174.2014.988821","url":null,"abstract":"Properties of polycarbonate and polycarbonate–TiO2 nanocomposite films were studied by X-ray diffraction analysis (XRD), FTIR spectroscopy, UV-Vis, and thermogravimetric analysis (TGA). The optical band gap values were found to reduce from 4.3 to 3.5 eV with increase in TiO2 content of nanocomposites. The influence of TiO2 nanoparticles in the polymer thermal degradation was determined by the Broido method and calculating the activation energy. The activation energy is higher for all nanocomposite compare with PC and it means higher thermal stability of nanocomposite. In addition TGA carves showed that nanocomposite films have higher resistance to thermal degradation compared to PC.","PeriodicalId":22118,"journal":{"name":"Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"86641036","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}
引用次数: 15
Interpenetrating 3D Framework Based on Inorganic Lanthanide Sulfate Rod Secondary Building Unit Involving In Situ Cleavage of a Sulfide–Sulfide Bond 基于无机镧系硫酸盐棒二次构建单元的互穿三维框架，涉及硫化物-硫化物键的原位解理
Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry Pub Date : 2016-04-02 DOI: 10.1080/15533174.2014.988816
Meili Zhang
{"title":"Interpenetrating 3D Framework Based on Inorganic Lanthanide Sulfate Rod Secondary Building Unit Involving In Situ Cleavage of a Sulfide–Sulfide Bond","authors":"Meili Zhang","doi":"10.1080/15533174.2014.988816","DOIUrl":"https://doi.org/10.1080/15533174.2014.988816","url":null,"abstract":"One novel two-fold interpenetrating 3D coordination polymer [Dy(L)(SO4)(H2O)] (1) (H2L = 6-hydroxypyridine-3-carboxylic acid) has been synthesized and characterized by elemental analyses and single-crystal X-ray diffraction, respectively. Interestingly, L and sulfate anions came from the in situ cleavage of a sulfide–sulfide bond of the flexible 6,6′-dithiodinicotinic acid in the hydrothermal reactions. In the structure of 1, the L ligands connect the (–Dy–SO4–)∞ inorganic rod secondary building units to form a 3D (3,5)-connected (42.65.83)(42.6) net, interlocking the 3D network leads to a twofold parallel interpenetration network. In addition, thermal stability of 1 was also investigated.","PeriodicalId":22118,"journal":{"name":"Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"78383488","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}
引用次数: 0
Adsorption Technology and Mechanism of Cu and CN− From Cyanide Waste Water on Modified Peanut Shell 改性花生壳对氰化废水中Cu和CN−的吸附技术及机理
Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry Pub Date : 2016-04-02 DOI: 10.1080/15533174.2014.988796
Ya-li Zhang, Jing Yang, Xian-jin Yu, Qinglong Wang, Wenqiang Huang
{"title":"Adsorption Technology and Mechanism of Cu and CN− From Cyanide Waste Water on Modified Peanut Shell","authors":"Ya-li Zhang, Jing Yang, Xian-jin Yu, Qinglong Wang, Wenqiang Huang","doi":"10.1080/15533174.2014.988796","DOIUrl":"https://doi.org/10.1080/15533174.2014.988796","url":null,"abstract":"Modified peanut shell (MPS) was prepared from peanut hull by chemical activation with H3PO4 and carbonized, which was characterized by micrometrics ASAP-20, SEM, and EDS. Adsorption of Cu and CN− on MPS was investigated as a function of pH, adsorbent dosage, temperature and time. The Langmuir and Freundlich models were used to simulate the adsorption isotherms of Cu at different temperature. The thermodynamic date were calculated, the results suggest that adsorption process of Cu on MPS was spontaneous and endothermic. Pseudo second-order kinetic model fits the experimental curves of Cu well and adsorption curve of CN− fits the pseudo first-order kinetic model.","PeriodicalId":22118,"journal":{"name":"Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80590396","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}
引用次数: 6
Kinetic and Thermodynamic Studies of Zn2+ Adsorption Onto Superparamagnetic Poly (styrene-co-acrylic acid) Hydrogel 超顺磁性聚苯乙烯-共丙烯酸水凝胶吸附Zn2+的动力学和热力学研究
Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry Pub Date : 2016-04-02 DOI: 10.1080/15533174.2014.988797
N. Sharma, A. Tiwari
{"title":"Kinetic and Thermodynamic Studies of Zn2+ Adsorption Onto Superparamagnetic Poly (styrene-co-acrylic acid) Hydrogel","authors":"N. Sharma, A. Tiwari","doi":"10.1080/15533174.2014.988797","DOIUrl":"https://doi.org/10.1080/15533174.2014.988797","url":null,"abstract":"The present research focuses on removal efficiency of superparamagnetic nano iron oxide loaded poly (styrene-co-acrylic acid) hydrogel for Zn2+ ions from aqueous solution by batch adsorption technique. The influence of pH, contact time, adsorbent dose, temperature, and metal ion concentration on the sensitivity of the removal process was inspected. Out of various kinetic models proposed, the pseudo second order seems to fit in the experimental data in the best way. Different thermodynamic parameters ΔG0, ΔH0, and ΔS0 have also been evaluated. The maximum percentage removal of Zn2+ ions (95%) was obtained at pH 7 in 120 min at room temperature (25°C).","PeriodicalId":22118,"journal":{"name":"Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80652159","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}
引用次数: 0
A New Binuclear Cobalt(II) Complex Based on 1,3-Benzenedicarboxylic Acid and 2-(3-Pyridyl)benzimidazole 基于1,3-苯二甲酸和2-(3-吡啶基)苯并咪唑的新型双核钴(II)配合物
Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry Pub Date : 2016-04-02 DOI: 10.1080/15533174.2014.988814
Quanzhen Zhang, Changkun Xia, Hongdian Lu, Rui-Xia Jiang, Xue-Ting Zhang, Xing Wang, Longzhong He
{"title":"A New Binuclear Cobalt(II) Complex Based on 1,3-Benzenedicarboxylic Acid and 2-(3-Pyridyl)benzimidazole","authors":"Quanzhen Zhang, Changkun Xia, Hongdian Lu, Rui-Xia Jiang, Xue-Ting Zhang, Xing Wang, Longzhong He","doi":"10.1080/15533174.2014.988814","DOIUrl":"https://doi.org/10.1080/15533174.2014.988814","url":null,"abstract":"A binuclear cobalt(II) complex, [Co2(H2O)4(3-PBIM)4(1,3-BDC)2]·2H2O (1,3-H2BDC = 1,3-benzenedicarboxylic acid, 3-PBIM = 2-(3-pyridyl)benzimidazole), has been synthesized and characterized by elemental analysis, IR and single-crystal X-ray diffraction. The crystallographically independent cobalt atom is coordinated by four oxygen and two nitrogen donors in an octahedron geometry ([CoN2O4]). Two cobalt coordination units ([CoN2O4]) are linked together via four carboxyl oxygen atoms of two 1,3-BDC2− ligands, forming a dimetal unit ([CoN2O4]2). The extensive hydrogen bonding interactions connects the binuclear metal units into three-dimensional framework.","PeriodicalId":22118,"journal":{"name":"Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"84261162","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}
引用次数: 0
Effect of Particle Size on Dispersibility of Antimony Nanoparticles in Lubricating Oil 粒径对锑纳米颗粒在润滑油中分散性的影响
Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry Pub Date : 2016-04-02 DOI: 10.1080/15533174.2014.988809
Jianlin Xu, Jia Wang, L. Niu, Jianbin Zhang, Chunyan Ju, Xueli Nan, Chong Feng
{"title":"Effect of Particle Size on Dispersibility of Antimony Nanoparticles in Lubricating Oil","authors":"Jianlin Xu, Jia Wang, L. Niu, Jianbin Zhang, Chunyan Ju, Xueli Nan, Chong Feng","doi":"10.1080/15533174.2014.988809","DOIUrl":"https://doi.org/10.1080/15533174.2014.988809","url":null,"abstract":"Antimony nanoparticles, whose surfaces were modified by alkylphenol polyoxyethylene ether, with various particle sizes were prepared by electrochemical method. The dispersibility of antimony nanoparticles in 32# engine oil was characterized by means of steady-state sedimentation experiment and spectrophotometric method when the resulting antimony nanoparticles with various particle sizes were dispersed in lubricating oil with 0.5% of mass fraction. The results show that the particle size of antimony nanoparticle has significant effect on its dispersibility in lubricating oil. When the mass fraction of antimony nanoparticles in lubricating oil is 0.5%, the steric hindrance effect of surface adsorption layer coating on particles surface increases with decreasing of particle size. Meanwhile, the aggregating probability decreases among nanoparticles under the action of the collision generated by Brownian motion. As a result, the sedimentation velocity of nanoparticles in lubricating oil becomes slower and the dispersion stability of antimony nanoparticles in lubricating oil becomes better.","PeriodicalId":22118,"journal":{"name":"Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"80801444","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}
引用次数: 4
Controllable Preparation of La/TiO2 Using Hyperbranched Polyglycerols as Template and Their Photocatalytic Performance 以超支化聚甘油为模板可控制备La/TiO2及其光催化性能
Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry Pub Date : 2016-04-02 DOI: 10.1080/15533174.2014.988224
Xiangfei Wu, Q. Cai, Weiei Gong, Jianting Tang, Chao Deng, Tiejun Cai, Q. Deng
{"title":"Controllable Preparation of La/TiO2 Using Hyperbranched Polyglycerols as Template and Their Photocatalytic Performance","authors":"Xiangfei Wu, Q. Cai, Weiei Gong, Jianting Tang, Chao Deng, Tiejun Cai, Q. Deng","doi":"10.1080/15533174.2014.988224","DOIUrl":"https://doi.org/10.1080/15533174.2014.988224","url":null,"abstract":"Three hyperbranched polyglycerols with different molecular weight were synthesized by controlling the molar ratio of monomer and initiator. La-doped TiO2 catalysts were synthesized by those HPG as a templating agent for size control of La/TiO2. The photocatalytic elimination of methanol was used as model reactions to evaluate the photocatalytic activity of the catalysts. The size of La/TiO2 particles could be adjusted by changing the molecular weight of the HPG. With the molecular weight of HPG increase, the size of La/TiO2 particles decrease, the photocatalytic activity of the as-prepared catalysts enhance. This catalytic reaction follows the Langmuir-Hinshellwood mechanism.","PeriodicalId":22118,"journal":{"name":"Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"74236706","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}
引用次数: 2
Synthesis, Structures, and Properties of NiII, CoII, CuII, MnII, and ZnII Coordination Polymers Based on 5-Aminoisophthalate and 4-Amino-3,5-bis(3-pyridyl)-1,2,4-triazole 基于5-氨基间苯二甲酸酯和4-氨基-3,5-双(3-吡啶基)-1,2,4-三唑的NiII、CoII、CuII、MnII和ZnII配位聚合物的合成、结构和性能
Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry Pub Date : 2016-04-02 DOI: 10.1080/15533174.2014.988804
Xiaodong Hu, Yamei Guo
{"title":"Synthesis, Structures, and Properties of NiII, CoII, CuII, MnII, and ZnII Coordination Polymers Based on 5-Aminoisophthalate and 4-Amino-3,5-bis(3-pyridyl)-1,2,4-triazole","authors":"Xiaodong Hu, Yamei Guo","doi":"10.1080/15533174.2014.988804","DOIUrl":"https://doi.org/10.1080/15533174.2014.988804","url":null,"abstract":"Self-assembly of 5-amino-isophthalic acid (H2aip) and 4-amino-3,5-bis(3-pyridyl)-1,2,4-triazole (3-bpt) with Ni(NO3)2, Co(ClO4)2, Cu(NO3)2, Mn(OAc)2, and Zn(NO3)2, respectively, under similar reaction condition affords five new coordination polymers {[M(3-bpt)(aip)(H2O)2]·(H2O)2}n (M = Ni for 1, Co for 2, Cu for 3, Mn for 4, and Zn for 5). Single-crystal X-ray diffraction indicates that coordination polymers 1–5 show isostructural 1D double-chain structures, and the metal centers exhibit the same octahedral coordination environment. The carboxyl groups of ligand aip2− adopt the same bis-monodentate bridging mode in all structures. These low-dimensional coordination motifs in 1–5 are further extended to the resultant three-dimensional (3D) supramolecular networks via H-bonding interactions. Furthermore, FT-IR spectroscopy, elemental analyses and thermogravimetric analysis (TGA) for 1–5 have also been studied in this article.","PeriodicalId":22118,"journal":{"name":"Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"83497998","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}
引用次数: 0
Nanosized MgO as a Heterogeneous Base Catalysts, Catalyses Multicomponent Reaction of Cyclic Enaminoketones, Malononitrile, and Aromatic Aldehydes 纳米氧化镁作为非均相碱催化剂，催化环胺酮、丙二腈和芳香醛的多组分反应
Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry Pub Date : 2016-04-02 DOI: 10.1080/15533174.2014.988812
M. Abaszadeh, M. Seifi, A. Asadipour
{"title":"Nanosized MgO as a Heterogeneous Base Catalysts, Catalyses Multicomponent Reaction of Cyclic Enaminoketones, Malononitrile, and Aromatic Aldehydes","authors":"M. Abaszadeh, M. Seifi, A. Asadipour","doi":"10.1080/15533174.2014.988812","DOIUrl":"https://doi.org/10.1080/15533174.2014.988812","url":null,"abstract":"Nanosized MgO is an efficient catalyst for the synthesis of 1,4-dihydropyridine and imidazo[1,2-a]quinoline derivatives from multicomponent reaction of cyclic enaminoketones, malononitrile and aromatic aldehydes in EtOH at reflux condition. This method provides several advantages such as mild reaction and high yield with short reaction time.","PeriodicalId":22118,"journal":{"name":"Synthesis and Reactivity in Inorganic, Metal-Organic, and Nano-Metal Chemistry","volume":null,"pages":null},"PeriodicalIF":0.0,"publicationDate":"2016-04-02","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"76747385","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}
引用次数: 16
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