Calcium oxide nanoparticles synthesis from hen eggshells for removal of lead (Pb(II)) from aqueous solutionCalcium oxide nanoparticlesLeadAdsorption isothermsAdsorption kinetics[Display omitted]doi:10.1016/j.envc.2021.100193Reta G. JaluTariku A. Chamada...
Green synthesis of metal oxide nanoparticles is gaining considerable interest due to the use of environmentally friendly reactants and room temperature synthesis. This is the most preferred method of preparation as it makes use of pollution free chemicals and encourages the use of non-toxic solvents...
possibly catalysing the loss of bound water and transformation of thenanoparticlesinto crystals ofcalcium oxalate monohydrate(CaOx·H2O). Duringcrystallization, the 7 nm spherical particles fuse into 65 nm thick hexagonal platelets that organize along the axial protein fiber. The platelets, which span ...
Synthesis of CaCO3 nanoparticles by controlled precipitation of saturated carbonate and calcium nitrate aqueous solutions. Can. J. Chem. Eng. 90 (1), 26e33.R. Babou-Kammoe, S. Hamoudi, F. Larachi, K. Belkacemi, Synthesis of CaCO3 nanoparticles by controlled precipitation of saturated ...
The “cyborg cells”, living cells with built-in nanoscaffolds, which could integrate the biological function of the cells with the functionality of nanomaterials, have been rarely explored. Here we report a method to construct “cyborg erythrocytes” th
Han, "Ultrasonication- assisted synthesis of calcium carbonate nanoparticles," Chem- ical Engineering Communications, vol. 192, no. 10-12, pp. 1468-1481, 2005.He, M., et al., ULTRASONICATION-ASSISTED SYNTHESIS OF CALCIUM CARBONATE NANOPARTICLES. Chemical engineering communications, 2005. 192(11):...
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2015-01-29上传 模拟生物矿化过程原位合成活性纳米碳酸钙 synthesis in situ of active calcium carbonate nanoparticles via simulating biomineralization 文档格式: .pdf 文档大小: 362.71K 文档页数: 3页 顶/踩数: 0/0 收藏人数: 1 评论次数: 0 文档热度: ...
The final dispersion was centrifuged and washed with ethanol and the nanoparticles were left to dry in an oven at 50 °C. For the optimization of calcium and phosphate ions incorporation, different precursors were tested: calcium hydroxide (Ca(OH)2), calcium oxide (CaO), calcium acetate (...
The modern technology used for the production of calcium carbide is based on the reduction of calcium oxide (lime) to CaC2 by carbon for the overall reaction CaO + 3C = CaC2 + CO. During this process, impurities such as sulfur and phosphorus, contained in the charge components, are also ...