摘要:
The problem of the present invention is to provide a sulfide solid electrolyte material having excellent ion conductivity. The present invention solves the problem by providing a sulfide solid electrolyte material comprising an M1 element (such as a Li element), an M2 element (such as a Ge element and a P element), and an S element; having a peak in a position of 2θ=29.58°±0.50° in an X-ray diffraction measurement using a CuKα line; and having an IB/IA value of less than 0.50 when a diffraction intensity at the peak of 2θ=29.58°±0.50° is represented by IA and a diffraction intensity at a peak of 2θ=27.33°±0.50° is represented by IB.
摘要:
The problem of the present invention is to provide a sulfide solid electrolyte material having excellent ion conductivity. The present invention solves the problem by providing a sulfide solid electrolyte material comprising an M1 element (such as a Li element), an M2 element (such as a Ge element and a P element), and an S element; having a peak in a position of 2θ=29.58°±0.50° in an X-ray diffraction measurement using a CuKα line; and having an IB/IA value of less than 0.50 when a diffraction intensity at the peak of 2θ=29.58°±0.50° is represented by IA and a diffraction intensity at a peak of 2θ=27.33°±0.50° is represented by IB.
摘要:
An object of the present invention is to provide a sulfide solid electrolyte glass producing a tiny amount of hydrogen sulfide. The present invention attains the above-mentioned object by providing a sulfide solid electrolyte glass including Li3PS4, characterized in that Li4P2S7 is not detected by 31P NMR measurement and the content of Li2S as determined by XPS measurement is 3% by mol or less.
摘要翻译:本发明的目的是提供一种产生微量硫化氢的硫化物固体电解质玻璃。 本发明通过提供一种含有Li 3 PO 4的硫化物固体电解质玻璃来实现上述目的,其特征在于,通过31P NMR测量未检测到Li 4 P 2 S 7,并且通过XPS测量测定的Li 2 S含量为3摩尔%以下。
摘要:
An object of the present invention is to provide a sulfide solid electrolyte glass producing a tiny amount of hydrogen sulfide. The present invention attains the above-mentioned object by providing a sulfide solid electrolyte glass including Li3PS4, characterized in that Li4P2S7 is not detected by 31P NMR measurement and the content of Li2S as determined by XPS measurement is 3% by mol or less.
摘要翻译:本发明的目的是提供一种产生微量硫化氢的硫化物固体电解质玻璃。 本发明通过提供一种含有Li 3 PO 4的硫化物固体电解质玻璃来实现上述目的,其特征在于,通过31P NMR测量未检测到Li 4 P 2 S 7,并且通过XPS测量测定的Li 2 S含量为3摩尔%以下。
摘要:
A method for producing a sulfide solid electrolyte material having a small amount of hydrogen sulfide generation and a high Li ion conductivity. To achieve the above, a method for producing a sulfide solid electrolyte material is provided, including steps of: a providing step for providing a crystallized sulfide solid electrolyte material prepared by using a raw material composition containing Li2S and P2S5; and an amorphizing step for applying amorphization treatment to the crystallized sulfide solid electrolyte material.
摘要翻译:一种具有少量硫化氢生成和高Li离子传导性的硫化物固体电解质材料的制造方法。 为了实现上述目的,提供了一种生产硫化物固体电解质材料的方法,包括以下步骤:提供通过使用含有Li 2 S和P 2 S 5的原料组合物制备的结晶硫化物固体电解质材料的提供步骤; 以及对结晶的硫化物固体电解质材料进行非晶化处理的非晶化工序。
摘要:
A method for producing a sulfide solid electrolyte material having a small amount of hydrogen sulfide generation and a high Li ion conductivity. To achieve the above, a method for producing a sulfide solid electrolyte material is provided, including steps of: a providing step for providing a crystallized sulfide solid electrolyte material prepared by using a raw material composition containing Li2S and P2S5; and an amorphizing step for applying amorphization treatment to the crystallized sulfide solid electrolyte material.
摘要翻译:一种具有少量硫化氢生成和高Li离子传导性的硫化物固体电解质材料的制造方法。 为了实现上述目的,提供了一种生产硫化物固体电解质材料的方法,包括以下步骤:提供通过使用含有Li 2 S和P 2 S 5的原料组合物制备的结晶硫化物固体电解质材料的提供步骤; 以及对结晶的硫化物固体电解质材料进行非晶化处理的非晶化工序。
摘要:
A main object of the present invention is to provide a solid electrolyte material having excellent electron conductivity. The present invention solves the problem by providing the solid electrolyte material including: a solid electrolyte particle; and a carbon coating layer formed on a surface of the solid electrolyte particle.
摘要:
A main object of the present invention is to provide a solid electrolyte material having excellent electron conductivity. The present invention solves the problem by providing the solid electrolyte material including: a solid electrolyte particle; and a carbon coating layer formed on a surface of the solid electrolyte particle.
摘要:
A main object of the present invention is to provide a battery wherein a unit cell can be uniformly pressurized, and a method for manufacturing the same.The present invention is a battery comprising: a unit cell which is provided with a stacked body comprising a cathode layer, an anode layer, and an electrolyte layer disposed between the cathode layer and the anode layer, and which is provided with a unit cell case accommodating the stacked body; and an exterior battery case which accommodates the unit cell, wherein a fluid capable of pressurizing the unit cell is filled in the outside of the unit cell case and the inside of the exterior battery case; and a portion to be sealed of the unit cell case is positioned outside the exterior battery case.And the present invention is a method for manufacturing a battery comprising, in the mentioned order, the steps of: producing the unit cell; accommodating the unit cell into the exterior battery case in such a manner that a portion to be sealed of the unit cell case is disposed outside the exterior battery case; and injecting a fluid for pressurizing the unit cell to the outside of the unit cell case and the inside of the exterior battery case, with the portion to be sealed of the unit cell case open.