capacity expansion problemとは 意味・読み方・使い方

The nonaqueous electrolyte secondary battery negative electrode is obtained in which while maintaining a high battery capacity and a low volume expansion coefficient of silicon oxide, a problem of a low first-time charge-discharge efficiency that is the most important problem to be solved of the silicon oxide is solved, and which is superior in cycle characteristics.例文帳に追加

本発明によれば、酸化珪素の高い電池容量と低い体積膨張率を維持しつつ、酸化珪素の最大の解決課題であった低い初回充放電効率の問題を解決し、サイクル特性に優れた非水電解質二次電池負極が得られる。 - 特許庁

To solve problems for device development of a silicon nanowire, concretely for example, solve an expansion problem of an electrode material of an electrochemical element, prevent peeling-off of the material, solve a problem of irreversible capacity, and provide an electrode of the electrochemical element large in battery capacity or capacitance, and a simple and convenient manufacturing method of these.例文帳に追加

シリコンナノワイヤーをデバイス展開するための課題を解決し、具体的には例えば、電気化学素子の電極材料の膨張課題を解決すると共に材料の剥がれを防止しかつ不可逆容量の課題を解決し、電池容量または静電容量が大きな電気化学素子の電極、及びそれらの簡便な製造方法を提供する。 - 特許庁