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学者姓名：蔡增良
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Abstract ：
A new lead(II) iodide coordination polymer [(npq)(PbI3)](n) 1 (npq = N-propylquinolinium) has been synthesized in the presence of npq as structure-directing reagent (SDA). Compound I crystallizes in the orthorhombic system, space group Pbca, with a = 19.158(4), b = 7.9909(16), c = 22.929(5) angstrom, V = 3510.2(12) angstrom(3), Z = 8, D-c = 2.877 g/cm(3), F(000) = 2672, C12H14I3NPb, M-r= 760.14, mu(MoK alpha) = 14.872 mm(-1), the final R = 0.0431 and wR = 0.1021 for 3678 observed reflections with I > 2 sigma(I). Structure determination indicates that the [PbI3](n)(-) infinite chains in each unit cell shape the sketch of 1, which could be described as the result of face-sharing distorted PbI6 octahedra running along the b axis. Electrostatic interaction between conjugated organic counter-cations and inorganic moieties presents and contributes to the crystal packing. 1 was further characterized with IR and elemental analysis. Based on the crystal structure data, quantum chemical calculation with DFT method was used to reveal the electronic structure and optical property of 1.
Keyword ：
coordination polymers coordination polymers density of state density of state lead iodide lead iodide optical property optical property
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| GB/T 7714 | Cheng Li-Chuan , Li Hao-Hong , Chen Zhi-Rong et al. A polymeric iodiplumbate(II) templated by conjugated quaternary ammonium: Synthesis, band structure and optical properties [J]. | CHINESE JOURNAL OF STRUCTURAL CHEMISTRY , 2007 , 26 (11) : 1315-1321 . |
| MLA | Cheng Li-Chuan et al. "A polymeric iodiplumbate(II) templated by conjugated quaternary ammonium: Synthesis, band structure and optical properties" . | CHINESE JOURNAL OF STRUCTURAL CHEMISTRY 26 . 11 (2007) : 1315-1321 . |
| APA | Cheng Li-Chuan , Li Hao-Hong , Chen Zhi-Rong , Li Jun-Qian , Huang Chang-Cang , Cai Zeng-Liang . A polymeric iodiplumbate(II) templated by conjugated quaternary ammonium: Synthesis, band structure and optical properties . | CHINESE JOURNAL OF STRUCTURAL CHEMISTRY , 2007 , 26 (11) , 1315-1321 . |
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Two new organically templated lead(II) iodide complexes, [(nbq)(PbI3)](n) 1 and {[(CH3)(3)NC2H4N(CH3)(3)](3)(Pb6I18)}(n) 2, have been synthesized in the presence of aromatic and aliphatic quaternary ammonium compounds, N-(n- butyl) quinolinium (nbq(+)) and [(CH3)(3)NC2H4N(CH3)(3)](2+), respectively, acting as structure-directing agents. Both 1 and 2 consist of uncoordinated structure-directing agents and inorganic moieties bound to the organic structure-directing agents. In 1, an inorganic (PbI3-)(n) one-dimensional polyanion chain is built up by face-sharing of distorted PbI6 tetrahedra. The inorganic framework of 2 presents a two-dimensional arrangement that could be discussed in terms of [Pb3I10](4-) building blocks. Static attractive interactions between organic countercations and inorganic moieties were revealed through the crystal packing. Density functional theory calculations indicate that 1 possesses semiconductor properties, tuned by the pi-electrons of nbq(+). In contrast, 2 is conductive in the direction of aliphatic quaternary ammonium moiety.
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| GB/T 7714 | Li, Hao-Hong , Chen, Zhi-Rong , Guo, Liang-Qia et al. Synthesis, characterization, and electronic structures of organically templated lead halides with one- and two-dimensional hybrid structures, [(nbq)(PbI3)](n) and {[(CH3)(3)NC2H4N(CH3)(3)](3)(Pb6I18)}(n) [J]. | AUSTRALIAN JOURNAL OF CHEMISTRY , 2007 , 60 (8) : 595-602 . |
| MLA | Li, Hao-Hong et al. "Synthesis, characterization, and electronic structures of organically templated lead halides with one- and two-dimensional hybrid structures, [(nbq)(PbI3)](n) and {[(CH3)(3)NC2H4N(CH3)(3)](3)(Pb6I18)}(n)" . | AUSTRALIAN JOURNAL OF CHEMISTRY 60 . 8 (2007) : 595-602 . |
| APA | Li, Hao-Hong , Chen, Zhi-Rong , Guo, Liang-Qia , Ding, Kai-Ning , Li, Jun-Qian , Huang, Chang-Cang et al. Synthesis, characterization, and electronic structures of organically templated lead halides with one- and two-dimensional hybrid structures, [(nbq)(PbI3)](n) and {[(CH3)(3)NC2H4N(CH3)(3)](3)(Pb6I18)}(n) . | AUSTRALIAN JOURNAL OF CHEMISTRY , 2007 , 60 (8) , 595-602 . |
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Abstract ：
A new lead(II) iodide coordination polymer [(npq)(PbI3)] n 1 (npq = N-propylquinolinium) has been synthesized in the presence of npq as structure-directing reagent (SDA). Compound 1 crystallizes in the orthorhombic system, space group Pbca, with a = 19.158(4), b = 7.9909(16), c = 22.929(5) Å, V = 3510.2(12) Å3, Z = 8, Dc = 2.877 g/cm3, F(000) = 2672, C12H14I3NPb, Mr= 760.14, μ(MoKα) = 14.872 mm-1, the final R = 0.0431 and wR = 0.1021 for 3678 observed reflections with I > 2σ(I). Structure determination indicates that the [PbI3]- n infinite chains in each unit cell shape the sketch of 1, which could be described as the result of face-sharing distorted PbI6 octahedra running along the b axis. Electrostatic interaction between conjugated organic counter-cations and inorganic moieties presents and contributes to the crystal packing. 1 was further characterized with IR and elemental analysis. Based on the crystal structure data, quantum chemical calculation with DFT method was used to reveal the electronic structure and optical property of 1.
Keyword ：
Coordination polymers; Density of state; Lead iodide; Optical property Coordination polymers; Density of state; Lead iodide; Optical property
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| GB/T 7714 | Cheng, L.-C. , Li, H.-H. , Chen, Z.-R. et al. A polymeric iodiplumbate(II) templated by conjugated quaternary ammonium: Synthesis, band structure and optical properties [J]. | Jiegou Huaxue , 2007 , 26 (11) : 1315-1321 . |
| MLA | Cheng, L.-C. et al. "A polymeric iodiplumbate(II) templated by conjugated quaternary ammonium: Synthesis, band structure and optical properties" . | Jiegou Huaxue 26 . 11 (2007) : 1315-1321 . |
| APA | Cheng, L.-C. , Li, H.-H. , Chen, Z.-R. , Li, J.-Q. , Huang, C.-C. , Cai, Z.-L. . A polymeric iodiplumbate(II) templated by conjugated quaternary ammonium: Synthesis, band structure and optical properties . | Jiegou Huaxue , 2007 , 26 (11) , 1315-1321 . |
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Na1+3x+yAlxNdyTi2-x-ySi2xP3-2xO12钠快离子导体(以下简称Al-Nd-Nasicon)可以用精选的天然叶腊石A12[Si4O10](OH)2为起始原料与其它化合物,经过高温(900～1100℃)固相反应约15h制得.在y=0.3,x≤0.3和y=0.5,x≤0.2的组成范围内可得到具有Nasicon的三方结构空间群属于R3C的固溶体.该相具有较高的电导率,其中起始组成y=0.3,x=0.1的合成物在350℃时电导率为1.80×10-2S/cm.
Keyword ：
Al-Nd-Nasicon Al-Nd-Nasicon 叶腊石 叶腊石 矿物快离子导体 矿物快离子导体
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| GB/T 7714 | 曾飞 , 蔡增良 , 王文继 . 矿物钠快离子导体Na1+3x+yAlxNdyTi2-x-ySi2xP3-2xO12合成与表征 [J]. | 功能材料 , 2006 , 37 (2) : 222-224 . |
| MLA | 曾飞 et al. "矿物钠快离子导体Na1+3x+yAlxNdyTi2-x-ySi2xP3-2xO12合成与表征" . | 功能材料 37 . 2 (2006) : 222-224 . |
| APA | 曾飞 , 蔡增良 , 王文继 . 矿物钠快离子导体Na1+3x+yAlxNdyTi2-x-ySi2xP3-2xO12合成与表征 . | 功能材料 , 2006 , 37 (2) , 222-224 . |
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Refined natural pyrophyllite has been used as a starting material with other compouds for peparing sodium fast ionic conductors Na1+3x+yAlxNdy Ti2-x-ySi2xPa3-2xO12 by high temperature (900-1100°C) solid phase reaction for about 15h. Nasicon-like structure (space group R3¯C) phase exists in the composition range of y = 0.3, x&le0.3; y = 0.5, x&le0.2. This phase possesses high ionic conductivity at room temperature. The maximum conductivity in the above range is the initial composition with x = 0.1, y = 0.3, Its conductivity is 1.80 × 10-2 S/cm at 350°.
Keyword ：
Characterization Characterization Electric batteries Electric batteries Minerals Minerals Sodium Sodium Solid electrolytes Solid electrolytes Synthesis (chemical) Synthesis (chemical) Temperature Temperature
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| GB/T 7714 | Zeng, Fei , Cai, Zeng-Liang , Wang, Wen-Ji . Synthesis and characterization of Na1+3x+yAlxNdy Ti2-x-ySi2xP3-2xO12 mineral sodium fast ionic conductors [J]. | Journal of Functional Materials , 2006 , 37 (2) : 222-224 . |
| MLA | Zeng, Fei et al. "Synthesis and characterization of Na1+3x+yAlxNdy Ti2-x-ySi2xP3-2xO12 mineral sodium fast ionic conductors" . | Journal of Functional Materials 37 . 2 (2006) : 222-224 . |
| APA | Zeng, Fei , Cai, Zeng-Liang , Wang, Wen-Ji . Synthesis and characterization of Na1+3x+yAlxNdy Ti2-x-ySi2xP3-2xO12 mineral sodium fast ionic conductors . | Journal of Functional Materials , 2006 , 37 (2) , 222-224 . |
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Li0.2375+xLa0.5875-xSrxTiO3-LaPO4 fast ionic conductor was synthesized by high temperature solid state reaction A.C. impedance measurements show that the system has higher conductivity in low doping content of Sr2+, but the conductivity goes down from 5.78 x 10(-5) to 3.11 x 10(-7) S(.)cm(-1) with increasing the content of Sr2+. The activation energy is about 20 kJ(.)mol(-1) in the temperature range of 25 similar to 400 degreesC. X-ray powder diffraction shows that the doping Sr2+ would not affect the structure of compositions in the system. The main phase is Li0.2375+xLa0.5875-xSrxTiO3 perovskite solid solution, LaPO4 as a second phase can also be found. With increasing the content of Sr2+ (x > 0.05), another phase SrTiO3 appears. IR measurement also indicates that the structure of compositions in the system would not be affected by Sr2+ doping. The decomposition voltage of Li0.2375+xLa0.5875-xSrxTiO3-LaPO4 remain unchanged (1.5 V).
Keyword ：
fast ionic conductor fast ionic conductor inorganic chemistry inorganic chemistry perovskite perovskite rare earths rare earths Sr2+ dopping Sr2+ dopping
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| GB/T 7714 | Liu, HY , Wang, WJ , Li, RH et al. Effect of Sr2+ on properties of Li0.2375+xLa0.5875-xSrxTiO3-LaPO4 system [J]. | JOURNAL OF RARE EARTHS , 2004 , 22 (2) : 223-226 . |
| MLA | Liu, HY et al. "Effect of Sr2+ on properties of Li0.2375+xLa0.5875-xSrxTiO3-LaPO4 system" . | JOURNAL OF RARE EARTHS 22 . 2 (2004) : 223-226 . |
| APA | Liu, HY , Wang, WJ , Li, RH , Cai, ZL . Effect of Sr2+ on properties of Li0.2375+xLa0.5875-xSrxTiO3-LaPO4 system . | JOURNAL OF RARE EARTHS , 2004 , 22 (2) , 223-226 . |
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利用高温固相反应合成了Li0.2375+xLa0.5875-xSrxTiO3^-LaPO4快离子导体。交流阻抗测试显示在低的Sr^2+离子浓度时,合成物具有较好的电导率,随着Sr^2+离子浓度增加,合成物的电导率迅速从5.78×10^-5下降至3.1l×10^-7S.cm^-1。从室温~400℃的活化能约为20KJ·mol^-1。X射线粉末衍射测试显示Sr^2+离子的掺杂不会影响系统合成物的结构,主要相态是Li0.2375+xLa0.5875-xSrxTiO3固溶体,次要相态是LaPO4。随着Sr^2+离子浓度的增加(x>0.05),又出现新的相态SrTiO3。红外测试也表明Sr^2+离子的掺杂不会影响合成物的结构。Li0.2375+xLa0.5875-xSkTiO3.LaPO4体系合成物的分解电压维持在1.5V。
Keyword ：
快离子导体 快离子导体 电导率 电导率 钙钛矿 钙钛矿 锶离子掺杂 锶离子掺杂 高温固相反应 高温固相反应
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| GB/T 7714 | 刘慧勇 , 王文继 , 李荣华 et al. Sr^2＋对Li0.2375＋xLa0.5875-xSrxTiO3^-LaPO4体系的性能的影响 [J]. | 中国稀土学报 , 2004 , 22 (2) : 200-200 . |
| MLA | 刘慧勇 et al. "Sr^2＋对Li0.2375＋xLa0.5875-xSrxTiO3^-LaPO4体系的性能的影响" . | 中国稀土学报 22 . 2 (2004) : 200-200 . |
| APA | 刘慧勇 , 王文继 , 李荣华 , 蔡增良 . Sr^2＋对Li0.2375＋xLa0.5875-xSrxTiO3^-LaPO4体系的性能的影响 . | 中国稀土学报 , 2004 , 22 (2) , 200-200 . |
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以Li3xLa0.67-xTiO3为母体,通过掺杂经高温固相反应制得了一系列新的锂快离子导体材料Li3xLa0.67-xFeyTi1-2yNbyO3.X-射线衍射分析表明,在x=0.10,y≤0.10的组成范围内能得到钙钛矿型的固溶体应用交流阻抗技术测试其电导率,结果表明:系统合成物在室温下有较高的体相电导和总电导分别为10-4S/cm和10-5S/cm.同时在298 K-523 K具有较低的活化能约为18 kJ@mol-1.
Keyword ：
电导率 电导率 钙钛矿 钙钛矿 锂快离子导体 锂快离子导体
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| GB/T 7714 | 李荣华 , 蔡增良 , 黄庚 et al. 锂快离子导体Li3xLa0.67-xFeyTi1-2yNbyO3系统的研究 [J]. | 福州大学学报(自然科学版) , 2003 , 31 (3) : 344-347 . |
| MLA | 李荣华 et al. "锂快离子导体Li3xLa0.67-xFeyTi1-2yNbyO3系统的研究" . | 福州大学学报(自然科学版) 31 . 3 (2003) : 344-347 . |
| APA | 李荣华 , 蔡增良 , 黄庚 , 王文继 . 锂快离子导体Li3xLa0.67-xFeyTi1-2yNbyO3系统的研究 . | 福州大学学报(自然科学版) , 2003 , 31 (3) , 344-347 . |
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以Li3xLa0 6 7-xTiO3 为母体 ,通过掺杂经高温固相反应制得了一系列新的锂快离子导体材料Li3xLa0 6 7-xFeyTi1 - 2yNbyO3 X -射线衍射分析表明 ,在x =0 10 ,y≤ 0 10的组成范围内能得到钙钛矿型的固溶体 应用交流阻抗技术测试其电导率 ,结果表明 :系统合成物在室温下有较高的体相电导和总电导分别为 10 - 4 S cm和 10 - 5S cm 同时在 2 98K - 5 2 3K具有较低的活化能约为 18kJ·mol- 1
Keyword ：
电导率 电导率 钙钛矿 钙钛矿 锂快离子导体 锂快离子导体
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| GB/T 7714 | 李荣华 , 蔡增良 , 黄庚 et al. 锂快离子导体Li_(3x)La_(0.67-x)Fe_yTi_(1-2y)Nb_yO_3系统的研究(英文) [J]. | 福州大学学报(自然科学版) , 2003 , (03) : 344-347 . |
| MLA | 李荣华 et al. "锂快离子导体Li_(3x)La_(0.67-x)Fe_yTi_(1-2y)Nb_yO_3系统的研究(英文)" . | 福州大学学报(自然科学版) 03 (2003) : 344-347 . |
| APA | 李荣华 , 蔡增良 , 黄庚 , 王文继 . 锂快离子导体Li_(3x)La_(0.67-x)Fe_yTi_(1-2y)Nb_yO_3系统的研究(英文) . | 福州大学学报(自然科学版) , 2003 , (03) , 344-347 . |
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利用我国资源丰富的稀土, 结合瓷厂的釉料, 研制了变色、着色新型稀土陶瓷釉料. 配合X-射线、差热分析确定其组成和烧结温度, 并进行烧结温度、烧结时间、原料配比对成釉影响的研究.
Keyword ：
烧结 烧结 稀土 稀土 陶瓷釉料 陶瓷釉料
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| GB/T 7714 | 蔡增良 , 刘慧勇 , 李荣华 et al. 稀土陶瓷釉料的研究 [J]. | 福州大学学报(自然科学版) , 2002 , 30 (5) : 607-609 . |
| MLA | 蔡增良 et al. "稀土陶瓷釉料的研究" . | 福州大学学报(自然科学版) 30 . 5 (2002) : 607-609 . |
| APA | 蔡增良 , 刘慧勇 , 李荣华 , 王文继 . 稀土陶瓷釉料的研究 . | 福州大学学报(自然科学版) , 2002 , 30 (5) , 607-609 . |
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