Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of anode energy storage material for battery
The invention discloses a preparation method of an anode energy storage material for a battery, which comprises the following steps: proportionally adding glucose and phenolic resin into a reaction kettle at normal temperature, stirring while heating to uniformly mix, and raising the temperature to 220 DEG C; stirring cannot be stopped during the heating period, so that a relatively complete cross-linking reaction occurs, and a product is of a net-shaped structure; raising the temperature from 280 DEG C to 500 DEG C under the stirring condition, stopping heating, transferring the product into a stainless steel container, and cooling; the cooled product enters a high-pressure flour mill and a superfine flour mill to be crushed, and the particle size of the cooled product is 5-11 microns; the crushed product is put into a crucible and then enters a tunnel kiln or a roller kiln to be sintered, after sintering, screening is conducted through a 500-mesh screen, demagnetization is conducted, finally, the obtained product is packaged, and a finished product is obtained after packaging. The process is simple, the cost is relatively low, the obtained product has relatively high capacity, the capacity of the ether electrolyte for sodium electricity can reach 320 mah/g or above, and excellent properties of other aspects of the product are considered.
本发明公开了一种电池用阳极储能材料的制备方法，将葡萄糖和酚醛树脂按比例在常温下加入反应釜中，边加热边搅拌使其混合均匀，并温度升至220℃；升温期间搅拌不能停止，使其发生较完全的交联反映，产物为网状结构；在搅拌的情况下再从280℃升温到500℃，然后停止加热把产物转移到不锈钢的容器中使其冷却；冷却的产品再进入高压磨粉机及超细磨粉机中破粹，使其粒度在5～11μm之间；将破碎的产品装入坩埚中后进入隧道窑或辊道窑进行烧结，烧结后经500目筛网筛分，并去磁，最后将得到的产品进行封装，封装后即为成品。本发明工艺简单，成本较低，且得到的产品具有较高的容量，钠电用醚类电解质容量可达到320mah/g以上，并兼顾了产品其他方面的优良性能。
Preparation method of anode energy storage material for battery
The invention discloses a preparation method of an anode energy storage material for a battery, which comprises the following steps: proportionally adding glucose and phenolic resin into a reaction kettle at normal temperature, stirring while heating to uniformly mix, and raising the temperature to 220 DEG C; stirring cannot be stopped during the heating period, so that a relatively complete cross-linking reaction occurs, and a product is of a net-shaped structure; raising the temperature from 280 DEG C to 500 DEG C under the stirring condition, stopping heating, transferring the product into a stainless steel container, and cooling; the cooled product enters a high-pressure flour mill and a superfine flour mill to be crushed, and the particle size of the cooled product is 5-11 microns; the crushed product is put into a crucible and then enters a tunnel kiln or a roller kiln to be sintered, after sintering, screening is conducted through a 500-mesh screen, demagnetization is conducted, finally, the obtained product is packaged, and a finished product is obtained after packaging. The process is simple, the cost is relatively low, the obtained product has relatively high capacity, the capacity of the ether electrolyte for sodium electricity can reach 320 mah/g or above, and excellent properties of other aspects of the product are considered.
本发明公开了一种电池用阳极储能材料的制备方法，将葡萄糖和酚醛树脂按比例在常温下加入反应釜中，边加热边搅拌使其混合均匀，并温度升至220℃；升温期间搅拌不能停止，使其发生较完全的交联反映，产物为网状结构；在搅拌的情况下再从280℃升温到500℃，然后停止加热把产物转移到不锈钢的容器中使其冷却；冷却的产品再进入高压磨粉机及超细磨粉机中破粹，使其粒度在5～11μm之间；将破碎的产品装入坩埚中后进入隧道窑或辊道窑进行烧结，烧结后经500目筛网筛分，并去磁，最后将得到的产品进行封装，封装后即为成品。本发明工艺简单，成本较低，且得到的产品具有较高的容量，钠电用醚类电解质容量可达到320mah/g以上，并兼顾了产品其他方面的优良性能。
Preparation method of anode energy storage material for battery
一种电池用阳极储能材料的制备方法
HUANG BAIWEN (Autor:in) / YUAN QIANG (Autor:in) / ZHANG GUIPING (Autor:in) / NIE YUN (Autor:in)
05.09.2023
Patent
Elektronische Ressource
Chinesisch
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