国际科学组织
期刊
会议
图书
作者:Sushil Kumar Sharma
来源:[J].Chemistry International, 2015, Vol.1 (1)ISO
摘要:A fast, efficient, simple, eco-friendly, regioselective, controllable and economical method for the bromination of aromatic compounds using AlBr3-Br2 system was invetigated. The direct bromination of anilines and phenols with molecular bromine in solution frequently results in po...
作者:Rina Elvia , A. Herry Cahyana , Widajanti Wibowo
来源:[J].Chemistry International, 2015, Vol.1 (4)ISO
摘要:Heterogeneous catalyst, H2SO4/SiO2 was synthesized by immobilizing sulfuric acid on silica gel as solid support. Silica gel was prepared from kaolin, originating from Belitung island Indonesia. The synthesized catalyst was characterized by various techniques such as X-Ray diffrac...
作者:Mohammad Asif
来源:[J].Chemistry International, 2015, Vol.1 (2)ISO
摘要:The presence of three nitrogen hetero-atoms in five-membered ring systems defines an interesting class of compounds, the triazole. This may be of two types, the 1,2,3-triazoles and the 1,2,4-triazoles. Out of the two triazoles, 1,2,4-triazole have drawn great attention due to its...
作者:C. P. Ukpaka
来源:[J].Chemistry International, 2016, Vol.2 (3)ISO
摘要:Mathematical model was developed to monitor and predict the influence of restrictor or the characteristics of the functional parameters of the transfer function for pneumatic control system. The force acting from bellow is directly proportional to the effective cross-section...
作者:Muhammad Pervaiz , Komal Mehmood Butt , Muhammad A. Raza ...
来源:[J].Chemistry International, 2015, Vol.1 (2)ISO
摘要:Bauxite ore was collected from Khyber Pakhtun Khawa (KPK), Pakistan for extraction of aluminum in the form of aluminum hydroxide. The ore consists of 31.11% aluminum and other minerals (SiO2, Fe2O3, Na2O, CaO) was leached with alkaline solution. The aluminum extraction in the for...
作者:Mohammad Asif
来源:[J].Chemistry International, 2015, Vol.1 (3)ISO
摘要:The effectiveness in TB treatment is difficult because the structural composition of the mycobacterial cell wall is very complicated, which makes many drugs ineffective. Tuberculosis is still one of the most imperative infectious disease worldwide becouse its important reason is ...
作者:Adesola Babarinde , Kemi Ogundipe , Kikelomo Tobi Sangosanya ...
来源:[J].Chemistry International, 2016, Vol.2 (2)ISO
摘要:A comparative study on the biosorption of Pb(II), Cd(II) and Zn(II) using Lemon grass (Cymbopogon citratus) was investigated under various physicochemical parameters. Optimisation studies were carried out using batch biosorption studies. The biosorption of each of the metal ...
作者:Mohammad Asif
来源:[J].Chemistry International, 2016, Vol.2 (1)ISO
摘要:Chalchone is an aromatic ketone and precursors of open chain flavonoids and isoflavonoids present in edible plants and their derivatives have attracted attention due to many potential pharmacological activities. Chalchone are also known as benzalacetophenone and phenyl styryl ket...
作者:Sushil Kumar Sharma , D. D Agarwal
来源:[J].Chemistry International, 2015, Vol.1 (4)ISO
摘要:Cetylpyridiniumtribromide (CetPyTB) has been produced by a noble synthetic path protocol and its reactivity studied. Result indicates that the reagent shows good capability as a brominating agent for carbon/electron-rich heterocyclic aromatic compounds in addition to an efficient...
作者:Murtaza Sayed
来源:[J].Chemistry International, 2015, Vol.1 (2)ISO
摘要:This study investigates the phenol degradation by pulsed high-voltage discharge (PHVD). The effect of solution pH, temperature, treatment time and initial phenol concentration on phenol degradation were examined. The results showed that the phenol removal efficiency was increased...

我们正在为您处理中,这可能需要一些时间,请稍等。

资源合作:cnki.scholar@cnki.net, +86-10-82896619   意见反馈:scholar@cnki.net

×