spherical secondary particlesとは 意味・読み方・使い方

This lithium manganese multicomponent oxide forms secondary particles having a spherical grain size of 1 to 100 μm by aggregation of primary particles and is 0.1 to 10 m^2/g in specific surface area and ≥0.90 in circularity of the projection images of the secondary particles.例文帳に追加

本発明に係わるリチウムマンガン複合酸化物は、一次粒子が集合して粒径が１〜１００μｍの球状二次粒子を形成し、比表面積が０．１〜１０ｍ^^2／ｇであって、前記二次粒子投影像の円形度が０．９０以上である。 - 特許庁

To provide truly spherical tin oxide micro-particles each of which includes crystalline tin oxide nano primary particles as constitutive components and in which the particle diameter of each secondary particle being an aggregate is controlled to 0.5-50 μm, by developing a technology for controlling the shape and the size of the tin oxide secondary particles.例文帳に追加

酸化スズ二次粒子の形状及び大きさを制御する技術を開発することによって、結晶質酸化スズのナノ一次粒子を構成成分とし、その凝集体である二次粒子の粒子径を０．５〜５０μｍで制御した真球状酸化スズマイクロ粒子を提供する。 - 特許庁

The positive-electrode active material for a lithium secondary battery has mother particles made of a lithium-nickel-manganese-cobalt based composite oxide, in which primary particle crystals are aggregated so as to form spherical secondary particles and which have voids on each surface and in each inside of the secondary particles, and conductive fine powder filled into some voids in the mother particles.例文帳に追加

一次粒子結晶が凝集して球状の二次粒子を形成し、該二次粒子表面及び内部に空隙を有するリチウムニッケルマンガンコバルト系複合酸化物よりなる母粒子と、該母粒子の空隙の一部に充填された導電性微粉末とを有することを特徴とするリチウム二次電池用正極活物質材料。 - 特許庁

To provide a manufacturing method of a positive active material for a non-aqueous lithium secondary battery that is made of fine and uniformly dispersed spherical particles without having impurities and has high purity, and its positive active material, and a secondary battery.例文帳に追加

不純物の混入がなく、微細でかつ均一に分散した球状粒子からなる高純度の非水系リチウム二次電池用正極活物質の製造方法及びその正極活物質並びに二次電池を提供すること。 - 特許庁

To obtain a high bulk density cobalt compound consisting of spherical particles (including the compound with added metal elements diffused within the particles) as a raw material for lithium cobaltate which is a positive electrode active substance of a lithium ion secondary battery.例文帳に追加

リチウムイオン二次電池の正極活物質であるコバルト酸リチウムの原料として、球状の粒子からなり、高い嵩密度コバルト化合物（添加金属元素が粒子内に拡散しているものを含む）を得る。 - 特許庁

The anhydrous magnesium carbonate powder comprises porous spherical secondary particles having an average particle diameter of 5-100 μm which are coagulated from primary particles having an average particle diameter of 0.01-0.8 μm.例文帳に追加

平均粒子径が０．０１〜０．８μｍの範囲にある一次粒子が凝集してなる、平均粒子径が５〜１００μｍの範囲にある多孔質の球状二次粒子からなる無水炭酸マグネシウム粉末。 - 特許庁

To provide a method for producing a high purity SiC fine powder in which few adhesion particles formed by the secondary bonding of powdery particles are contained and which is especially excellent in mono-spherical property suitable as a sintering raw material.例文帳に追加

粉末粒子が二次的に結合した癒着粒子が少なく、特に、焼結材料として好適な単球性に優れた高純度ＳｉＣ微粉末の製造方法を提供すること。 - 特許庁

The primary filter bed 3 being the basket-shaped filter bed and a secondary filter bed 4 being a sandwich- shaped filter bed wherein fine particles of spherical activated carbon are held between two polyolefin foam plates to be heated and molded are provided to the filter apparatus 1.例文帳に追加

ろ過装置に、前記籠状のろ過層の第一次ろ過層３と、二枚のポリオレフィン発泡板の間に球状活性炭の細粒を挟んで加熱成形したサンドイッチ状のろ過層を含む第二次ろ過層４を備える。 - 特許庁