2,2-联吡啶,2,2-Bipyridyl,音标,读音,翻译,英文例句,英语词典

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1) 2,2-Bipyridyl 点击朗读

2,2-联吡啶

The results show that using 2,2-Bipyridyl and sodium thiosulfate can increase brightness of coating,enlarge the scope of current density.

为了进一步提高烟酸镀银的光亮性,改善镀液的性能,通过赫尔槽试验研究了2,2-联吡啶与硫代硫酸钠对镀层外观的影响,并用金相显微镜观察基础配方和优化配方(含添加剂)的镀层的表面形貌。

2) 2,2'-bipyridine 点击朗读

2,2'-联吡啶

Synthesis,Crystal Structure and Properties of a Novel Lanthanum 2-fluorobenzoate Complex Containing 2,2′-bipyridine;

新颖的镧-2-氟苯甲酸及2,2′-联吡啶配合物的合成与晶体结构(英文)

Synthesis,characterization and fluorescence of Sm~(3+) and Dy~(3+) complexes with 2-thiophencarboxylic acid-2,2′-bipyridine;

钐、镝-2-噻吩甲酸-2,2′-联吡啶三元配合物的合成及Dy~(3+)的荧光性质研究

Two binary complexes of Eu3+ and Tb3+ with 2-thiophene carboxylic acid and two ternary complexes of Eu3+ and Tb3+ with 2-thiophene carboxylic acid(L)-2,2′-bipyridine were synthesized.

合成了铕、铽-2-噻吩甲酸的二元配合物和铕、铽-2-噻吩甲酸-2,2′-联吡啶的三元配合物,并对它们进行了元素分析、稀土络合滴定、摩尔电导测定,确定了配合物组成分别为REL3。

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3) 2,2'-bipy 点击朗读

2,2'-联吡啶

例句>>

4) 2,2'-bipyridine 点击朗读

2,2′-联吡啶

Rapid Probing of Photocatalytic Activity of Nano-TiO_2 Film Using 2,2′-Bipyridine Fluorescent Probe

2,2′-联吡啶荧光探针快速检测纳米TiO_2薄膜的光催化活性

Synthesis and Structural Characterization of Binuclear Coordination Complex of Palladium(Ⅱ) with Bisacetylacetone and 2,2′-Bipyridine

二乙酰丙酮和2,2′-联吡啶的双核钯(Ⅱ)配合物的合成与结构表征

The complex [Cu(sal-gly)bipy]·4H2O(sal-gly=salicylidene-glycine Schiff base,bipy=2,2′-bipyridine) was synthesized and characterized by X-ray diffraction.

4H2O(sal-gly=水杨醛甘氨酸席夫碱;bipy=2,2′-联吡啶),并用X-射线单晶衍射进行了表征。

更多例句>>

5) 2,2-bipyridine 点击朗读

2,2联吡啶

The compound Eu(Caac)3BIPY has been synthesized by the reaction of Eu(Ⅲ)chloride,acetyl acetone and 2,2-bipyridine.

以铕(Ⅲ)氯化物、乙酰丙酮、2,2联吡啶为原料合成了Eu(Caac)3BIPY配合物,用元素分析、红外、紫外-可见对它进行表征,然后将配合物掺杂到低密度聚乙烯的四氢呋喃(THF)溶液中,制备光致发光聚乙烯膜,研究了它的红外光谱,紫外光谱及荧光性质。

6) 2,2'-dipyridyl 点击朗读

2,2'-联二吡啶

Rare earth β-diketone complexes of Ln(TTA)_ 3 BIPY (Ln=GdSmLa) were synthesized with the ligands of thenoyltrifluoroacetone (HTTA) and 2,2~ ′ -dipyridyl (BIPY) by method of ethanolic-water precipitation and La(TTA)_ 3 BIPYGd(TTA)_ 3 BIPY were firstly reported.

以噻吩甲酰三氟丙酮(HTTA)和2,2′-联二吡啶(BIPY)为配体,采用乙醇-水溶液析出法合成了稀土-β-二酮配合物Ln(TTA)3BIPY(Ln=Gd、Sm、La),其中La(TTA)3BIPY、Gd(TTA)3BIPY未见报道。

补充资料：2,2-联吡啶

分子式：C10H8N2
分子量：156.19
CAS号：366-18-7

性质：白色至浅红色结晶性粉末。熔点69.5℃，沸点272.5℃。易溶于乙醇、乙醚、苯、氯仿和石油醚，1份本品约溶于200份水。

制备方法：由吡啶与三氯化铁反应而得。取70g无水吡啶与13g无水三氯化铁混合，在封管中于300℃加热反应约35h。冷却后，反应物固化为红黑色结晶，打开封管，用少量热水洗出固体物的红黑色溶液。用乙醚萃取除去油状不纯物。用碳酸氢钠中和后，用蒸汽加热除去过量的吡啶。然后将混合物调成强碱性，用蒸汽蒸出2,2'-联吡啶。蒸出物酸化后蒸发浓缩，再加氢氧化钠，用乙醚提取，除去乙醚得粗品。粗品用乙来重结晶、活性炭脱色即得纯品。另外，由α-甲基吡啶[109-06-8]与高锰酸钾反应，经提纯处理也可制得该品。

用途：该品为分析试剂，用于检定亚铁、银、镉、钼，作氧化还原指示剂。

说明：补充资料仅用于学习参考，请勿用于其它任何用途。

参考词条

2,2'-联吡啶(2,2'-bipy) 2,2'-联吡啶(2,2'-bpy) 铁(Ⅱ)-2,2'-联吡啶 2,2'-联吡啶衍生物三(2,2'-联吡啶)钌(Ⅱ) 4-甲-基-2,2'-联吡啶铁(Ⅱ)2,2 联吡啶三(2,2′-联吡啶)合铑 1,1'-乙撑-2,2'-联吡啶三联吡啶钌衍生物(2,2′-联吡啶)

2,2'-联吡啶胺 2,2'-联吡啶类

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	您的位置：首页 -> 词典 -> 2,2-联吡啶 1) 2,2-Bipyridyl 2,2-联吡啶 1. The results show that using 2,2-Bipyridyl and sodium thiosulfate can increase brightness of coating,enlarge the scope of current density. 为了进一步提高烟酸镀银的光亮性,改善镀液的性能,通过赫尔槽试验研究了2,2-联吡啶与硫代硫酸钠对镀层外观的影响,并用金相显微镜观察基础配方和优化配方(含添加剂)的镀层的表面形貌。 2) 2,2'-bipyridine 2,2'-联吡啶 1. Synthesis,Crystal Structure and Properties of a Novel Lanthanum 2-fluorobenzoate Complex Containing 2,2′-bipyridine; 新颖的镧-2-氟苯甲酸及2,2′-联吡啶配合物的合成与晶体结构(英文) 2. Synthesis,characterization and fluorescence of Sm~(3+) and Dy~(3+) complexes with 2-thiophencarboxylic acid-2,2′-bipyridine; 钐、镝-2-噻吩甲酸-2,2′-联吡啶三元配合物的合成及Dy~(3+)的荧光性质研究 3. Two binary complexes of Eu3+ and Tb3+ with 2-thiophene carboxylic acid and two ternary complexes of Eu3+ and Tb3+ with 2-thiophene carboxylic acid(L)-2,2′-bipyridine were synthesized. 合成了铕、铽-2-噻吩甲酸的二元配合物和铕、铽-2-噻吩甲酸-2,2′-联吡啶的三元配合物,并对它们进行了元素分析、稀土络合滴定、摩尔电导测定,确定了配合物组成分别为REL3。更多例句>> 3) 2,2'-bipy 2,2'-联吡啶例句>> 4) 2,2'-bipyridine 2,2′-联吡啶 1. Rapid Probing of Photocatalytic Activity of Nano-TiO_2 Film Using 2,2′-Bipyridine Fluorescent Probe 2,2′-联吡啶荧光探针快速检测纳米TiO_2薄膜的光催化活性 2. Synthesis and Structural Characterization of Binuclear Coordination Complex of Palladium(Ⅱ) with Bisacetylacetone and 2,2′-Bipyridine 二乙酰丙酮和2,2′-联吡啶的双核钯(Ⅱ)配合物的合成与结构表征 3. The complex [Cu(sal-gly)bipy]·4H2O(sal-gly=salicylidene-glycine Schiff base,bipy=2,2′-bipyridine) was synthesized and characterized by X-ray diffraction. 4H2O(sal-gly=水杨醛甘氨酸席夫碱;bipy=2,2′-联吡啶),并用X-射线单晶衍射进行了表征。更多例句>> 5) 2,2-bipyridine 2,2联吡啶 1. The compound Eu(Caac)3BIPY has been synthesized by the reaction of Eu(Ⅲ)chloride,acetyl acetone and 2,2-bipyridine. 以铕(Ⅲ)氯化物、乙酰丙酮、2,2联吡啶为原料合成了Eu(Caac)3BIPY配合物,用元素分析、红外、紫外-可见对它进行表征,然后将配合物掺杂到低密度聚乙烯的四氢呋喃(THF)溶液中,制备光致发光聚乙烯膜,研究了它的红外光谱,紫外光谱及荧光性质。 6) 2,2'-dipyridyl 2,2'-联二吡啶 1. Rare earth β-diketone complexes of Ln(TTA)_ 3 BIPY (Ln=GdSmLa) were synthesized with the ligands of thenoyltrifluoroacetone (HTTA) and 2,2~ ′ -dipyridyl (BIPY) by method of ethanolic-water precipitation and La(TTA)_ 3 BIPYGd(TTA)_ 3 BIPY were firstly reported. 以噻吩甲酰三氟丙酮(HTTA)和2,2′-联二吡啶(BIPY)为配体,采用乙醇-水溶液析出法合成了稀土-β-二酮配合物Ln(TTA)3BIPY(Ln=Gd、Sm、La),其中La(TTA)3BIPY、Gd(TTA)3BIPY未见报道。补充资料：2,2-联吡啶分子式：C10H8N2 分子量：156.19 CAS号：366-18-7 性质：白色至浅红色结晶性粉末。熔点69.5℃，沸点272.5℃。易溶于乙醇、乙醚、苯、氯仿和石油醚，1份本品约溶于200份水。制备方法：由吡啶与三氯化铁反应而得。取70g无水吡啶与13g无水三氯化铁混合，在封管中于300℃加热反应约35h。冷却后，反应物固化为红黑色结晶，打开封管，用少量热水洗出固体物的红黑色溶液。用乙醚萃取除去油状不纯物。用碳酸氢钠中和后，用蒸汽加热除去过量的吡啶。然后将混合物调成强碱性，用蒸汽蒸出2,2'-联吡啶。蒸出物酸化后蒸发浓缩，再加氢氧化钠，用乙醚提取，除去乙醚得粗品。粗品用乙来重结晶、活性炭脱色即得纯品。另外，由α-甲基吡啶[109-06-8]与高锰酸钾反应，经提纯处理也可制得该品。用途：该品为分析试剂，用于检定亚铁、银、镉、钼，作氧化还原指示剂。说明：补充资料仅用于学习参考，请勿用于其它任何用途。参考词条 2,2'-联吡啶(2,2'-bipy) 2,2'-联吡啶(2,2'-bpy) 铁(Ⅱ)-2,2'-联吡啶 2,2'-联吡啶衍生物三(2,2'-联吡啶)钌(Ⅱ) 4-甲-基-2,2'-联吡啶铁(Ⅱ)2,2 联吡啶三(2,2′-联吡啶)合铑 1,1'-乙撑-2,2'-联吡啶三联吡啶钌衍生物(2,2′-联吡啶)

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