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[1-3]. Most commonly, pitches, coals, and phenolic resin are used as carbona- ceous precursors with self or induced foaming [4-6]. Due to importance of bio-based and environment- friendly precursors, tannin, cellulose, lignin and sucrose etc have also been utilized successfully for making such porous carbons [7,8]. Bio-based precursors can be agricultural residues, forestry products or city wastes......
. Effect of Co content on electrodeposition mechanism and mechanical properties of electrodeposited Ni-Co alloy [J]. Transactions of Nonferrous Metals Society of China, 2016, 26: 484-491. [25] SEKAR R......
be mainly divided into five types: 1) carbon based materials; 2) metal oxides and sulfides; 3) alloy-based materials; 4) titanium- based composites; 5) organic compounds [6]. Graphite, the most...]. Although metal oxides [9, 10] and sulfides [11–13] along with alloy-based materials [14–16] have high capacity, they still face a number of issues such as poor initial Coulombic efficiency and inferior......
processes associated with the Kaerqueka polymetallic deposit. A conceptual 2D model (Fig. 3) is established for the Kaerqueka polymetallic deposit based on the cross-section along line EF in Fig. 1. A set... fluid pressure of the intrusion is set to be lithostatic pressure. These chosen conditions are based on the following considerations. The existing study [62] showed that the deepest depth......
density estimation (NKDE) function respectively to set the penalty weight. Comparison experiments are first carried out based on the UCI standard data sets to verify the effectiveness of these methods, and then the data-driven PS model based on the robust algorithms are established and verified. Experimental results show that the RSCN has an excellent performance for the PS estimation. Key words......
bar of 1500 mm, an absorbing bar of 500 mm in length, a data-processing device and a signal recording device. The suitable d50 mm bar is made of high-strength alloy, with an ultimate strength of 800 MPa... and position of the spindle punch in each experiment are the same. Based on the one-dimensional stress wave theory, the incident energy, Einc, reflected energy, Eref, and transmitted energy, Etra, could......
属分步分离提供一种新的思路. REFERENCES [1] 王伟东, 仇卫华, 丁倩倩. 锂离子电池三元材料: 工艺技术及生产应用[M]. 北京: 化学工业出版社, 2015. WANG Wei-dong, QIU Wei-hua, DING Qian-qian. Nickel cobalt manganese based cathode materials for Li-ion... on the treatment of nickel-cobalt battery wastewater by physical and chemical methods[D]. Changsha: Hunan University, 2010. [8] 田庆华, 辛云涛, 姚 标, 郭学益. 锌湿法冶金过程中中臭氧氧化沉淀除去微量钴[J]. 中国有色金属学报, 2013, 23(4): 1140-1144. TIAN......
, du PREEZ A C. Solvent extraction of nickel from acidic solutions using synergistic mixtures containing pyridinecarboxylate esters. Part 3. Systems based on arylsulphonic acids [J]. Journal of Chemical... that the synergistic mixture containing dinonylnaphthalene sulfonic acid (HDNNS) and 2-ethylhexyl 4-pyridinecarboxylate ester (4PC) has the ability to selectively extract copper, nickel and cobalt from......
of CTS before((a), (c), (e)) and after((b), (d), (f)) adsorption 表5 成型壳聚糖吸附前后主光谱的结合能和摩尔分数 Table 5 Assignments of main spectral bands based on their binding energies (EB) and mole fraction...): 3218-3224. HAN Xi-gang, XI Xiao-li, MA Li-wen, NIE Zuo-ren, ZHOU Zhi-li. Separation properties of ion to cobalt and nickel in complexation-precipitation system[J]. The Chinese Journal of Nonferrous......
efficiency of geothermal energy. Based on heat transfer theory, a three-dimensional unsteady heat transfer model of filling body is established by using FLUENT simulation software. Taking the horizontal U...) for parallel mine cooling and surface heating was presented by GUO et al [6], and the performance of this system was investigated based on the observed data.NIU [7] designed an integrated system......
