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| 1 | Influence of MnO_2 Mineralizer on the Crystal Structure,Properties of SiC Kiln Furniture Bonded with Fine Silicon Powder显示文摘The properties of SiC kiln furniture bonded with fine silicon powderare related to the bonder’s crystal structure. At high temperature, it will crystallize ina-cristobalite with great bulk effect. MnO2 mineralizer can make a-cristobalite convertto a-tridymite whose bulk effect is small. The crystal structure and its amount were investigated with XRD technique. The influence of different amounts of MnO2 on thecrystal structure and polycrystal transformation, and that of crystal structure on theproperties of kiln furniture were studied. The best proportion of MnO2 added was determined to be 2.0%. | RUAN Yu-Zhong WU Wan-Guo YU Yan ZHAN Hong-Bing LIN Chun-Ying(Department of Chemlcal Engineering, Fuzhou University, 350002) | 1997 | Chinese Journal of Structural Chemistry1997，16，5： | 4 |
| 2 | EFFECT OF Mg ON FLUORIDE-BEARING AND SULPHUR-BEARING CEMENT BURNING显示文摘The effect of MgO on the burning processes ofclinker with SO3 or SO3+CaF2 combined mineralizerare studied. It shows that exsistance of MgO isfavourable to burning processes of the clinker andcan accelerate the formation of C3S as well as hasa supplementary action together with the combinedmineralizer. The content of MgO in the clinker isworked out about 3%. Besides, the distribution ofMgO in the clinker is also studied by which theaccelerating action of MgO on the formation of theclinker are interpreted. | 冯培植 穆端平 | 1990 | Journal of Wuhan University of Technology(Materials Science)1990，5，1： | 0 |
| 3 | Tracer system on halogen mineralizer from the epithermal deposits in Guizhou Province显示文摘HALOGENS are typical mineralizer elements and play a very important role in remobilization and resettlement of the ore-forming mental elements in the hydrothermal deposits. Studies of tracer system on halogens mineralizer include the following aspects: (i) halogens’ role as mineralizer in ore-forming action;(ii) halogens importance as tracer elements in formation and evolution of the epithermal ore deposit;(iii) halogens’ significance as guidance in looking for the buried orebodies. Guizhou is a concentrated area of epithermal Hg, Sb and Au deposits, where are distributed famousepithermal deposits such as the Wanshan Hg deposit, the Banpo Sb deposit, the Danzhai Hg-Au depositand the Lannigou Au deposit. Many researches into geological and geochemical characteristics of thesedeposits have been done, but few study on halogen mineralizer. | PAN Jiayong, ZHANG Qian and SHAO Shuxun Open Laboratory of Ore Deposit Geochemistry, Geochemistry of Institute, Chinese Academy of Sciences, Guiyang 550002, China | 1999 | Chinese Science Bulletin1999，44，S2： | 0 |
| 4 | A Solvothermal Synthesis and Characterization of a New Compound (PyH)[Cu2(ttc)]显示文摘One two-dimensional compound(PyH)[Cu_2(ttc)](PyH = protonated pyridine) was solvothermally synthesized in the presence of thiophenol mineralizer using ttcH3(1,3,5-triazine-2,4,6-trithione, trithiocyanuric acid) ligand. It crystallizes in the triclinic system, space group P1 with a = 7.6824(12), b = 7.8094(13), c = 9.9541(18) ?, V = 555.95(16) ?~3, Z = 2, T = 296(2) K, GOOF = 1.136, λ(Mo Kα) = 0.71073 ?, D3c = 4.555 g/cm, Cu_2S_3N_4C_8H_6, Mr = 382, F(000) = 737, the final R = 0.0654, wR = 0.1936 for 1558 observed reflections with I > 2s(I). Structure analyses indicate that the whole Cu(I) atoms have planar triangular coordination. The compound shows intense fluorescent emission and high thermal stability. | 李飞 刘艳 张仁春 纪敏 安永林 | 2018 | Chinese Journal of Structural Chemistry2018，37，12： | 0 |
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