摘要:
A green phosphor including a compound represented by Formula 1 (Y3-xMx) (Al5-yM′y)O12:Cez and a pigment. The green phosphor having the compound represented by Formula 1 and a pigment has a shorter decay time than conventional phosphors, and thereby confers excellent luminescence characteristics and color purity. A display panel including the green phosphor 1 is also provided herein.
摘要:
A green phosphor including a compound represented by Formula 1 (Y3-xMx) (Al5-yM′y)O12:Cez and a pigment. The green phosphor having the compound represented by Formula 1 and a pigment has a shorter decay time than conventional phosphors, and thereby confers excellent luminescence characteristics and color purity. A display panel including the green phosphor 1 is also provided herein.
摘要:
A positive active material for lithium batteries, the positive active material comprising a lithium-nickel-iron oxide, and a lithium battery including the positive active material. The lithium-nickel-iron oxide is represented by Formula 1: Li2Ni1-xFexO2, wherein about 0
摘要:
A positive active material including a lithium composite oxide and a transition metal oxide including a transition metal having an oxidation number smaller than an oxidation number when the transition metal is in the most stable state hinders generation of oxygen occurring during charging and provides a lithium battery with high-temperature preservation characteristics and high stability.
摘要:
A red phosphor includes yttrium (Y), gadolinium (Gd), an alkaline-earth metal element, and europium (Eu). A plasma display panel (PDP) includes the red phosphor.
摘要:
A positive active material including a lithium composite oxide and a transition metal oxide including a transition metal having an oxidation number smaller than an oxidation number when the transition metal is in the most stable state hinders generation of oxygen occurring during charging and provides a lithium battery with high-temperature preservation characteristics and high stability.
摘要:
A green phosphor, a plasma display panel (PDP) including the same, and a method for making the same. In one example, the green phosphor includes strontium (Sr); aluminum (Al); europium (Eu); and at least one element (M) selected from the group consisting of phosphorous (P), arsenic (As), antimony (Sb), and bismuth (Bi).
摘要:
Disclosed is a positive electrode and a lithium battery including the positive electrode. The positive electrode includes a current collector, a first layer irreversibly deintercalating lithium ions, and a second layer allowing reversible intercalation and deintercalation of lithium ions. In one embodiment, the first layer further comprises a first sublayer and a second sublayer, in which the first sublayer is interposed between the current collector and the second sublayer. The first sublayer comprises a first active material represented by Formula 1 Li2Mo1-nR1nO3, and the second sublayer comprises a second active material represented by Formula 2 Li2Ni1-mR2mO2. In Formula 1, 0≦n
摘要翻译:公开了包括正极的正极和锂电池。 正极包括集电体,第一层不可逆地脱嵌锂离子,以及允许锂离子的可逆嵌入和脱嵌的第二层。 在一个实施例中,第一层还包括第一子层和第二子层,其中第一子层插入在集电器和第二子层之间。 第一子层包括由式1 Li2Mo1-nR1nO3表示的第一活性材料,第二子层包含由式2 Li2 Ni1-mR2mO2表示的第二活性材料。 在式1中,0&nlE; n <1; 并且R1选自锰(Mn),铁(Fe),钴(Co),铜(Cu),锌(Zn),镁(Mg),镍(Ni) 的上述要素。 在式2中,0&nlE; m <1; 并且R2选自Mn,Fe,Co,Cu,Zn,Mg,钼(Mo),以及至少两种前述元素的组合。
摘要:
A red phosphor includes yttrium (Y), gadolinium (Gd), an alkaline-earth metal element, and europium (Eu). A plasma display panel (PDP) includes the red phosphor.
摘要:
A positive active material for lithium secondary battery containing a composite that includes a composite of lithium aluminum oxide and lithium nickel oxide and lithium secondary battery using the same.