That matters because a battery works by shuttling ions between its anode and its cathode.

这一点很关键，因为电池就是通过穿梭于它的阴极和阳极之间的工作的。

The cathode acts as the battery's positive side, while the anode is the negative side.

正极是电池的阳极，而负极是电池的阴极。

This is a wire screen between the cathode and anode through which electrons could pass.

这是一块位于阴极和阳极之间的金属网筛，电可以从中穿过。

He found that by replacing the titanium disulfide in the cathode with cobalt oxide.

他发现用钴酸锂替代阴极中的二硫化钛。

Popular cathode blends use combinations of nickel, manganese and cobalt.

流行的阴极混合物使用镍、锰和钴的组合。

It's the graphite from the anode, and it's the nickel, cobalt, manganese and lithium from the cathode.

它是自阳极的石墨，以及自阴极的镍、钴、锰和锂。

The element is used in the cathodes of high-quality electric-car batteries to boost capacity and cut weight.

该元素用于高品质电动汽车电池的阴极，以提高容量并减轻重量。

A battery is made of a positive electrode called a cathode and a negative electrode called an anode.

电池由一个称为阴极的正极和一个称为阳极的负极组成。

When the battery is recharging, electrons are stripped from lithium atoms on the cathode to create charged particles called ions.

当电池充电时，电从阴极上的锂原中，形成称为的带电粒。

This unidirectional current flow could be controlled by varying the voltage to the cathode, which makes it release more or less electrons.

这种单向电流可以通过调节施加在阴极上的电压控制，电压的变化会促使阴极释放或多或少的电。

His group at Oxford University demonstrated that a battery using a cathode made from lithium cobalt oxide, another layered material, could produce as much as 4 V.

他在牛津大学的团队证明电池的阴极使用锂钴氧化物，这是另一种分层材料，其电池电压可以达到4伏。

Because this light was originally produced by a negative electrode, or cathode, it was called a cathode ray, and it had a negative charge.

因为这种光最初是由负电极或阴极产生的，所以它被称为阴极射线， 它带有负电荷。

This element, made of thin aluminium sheets that sit atop the cathode and copper sheets that sit atop the anode, conducts electricity from the battery to the circuit.

该元件由位于阴极顶部的薄铝片和位于阳极顶部的铜片制成，可将电流从电池传导到电路。

This combination of factors allows active materials such as lithium or graphite from the anode and cathode to seep into the current collectors and thereby improve their conductivity.

这些因素的结合使得阳极和阴极中的活性材料（例如锂或石墨）能够渗入集电器，从而提高其导电性。

The Swedish company is adjusting in part to reduced demand for EVs, but it is also pausing its production of cathode active materials, essential elements for lithium-ion batteries.

这家瑞典公司正在部分调整以适应电动汽车需求的减少，但它也暂停了锂电池关键材料——阴极活性材料的生产。

Electrons can then cross from one half reaction to the other, only when we connect the cathode and the anode of the battery via conductors.

电只能在我们通过导体将电池的阴极和阳极连接起时，从一个半反应转移到另一个半反应。

To protect people from this radiation, engineers mixed lead into the glass ray tubes— but this batch of GE televisions was produced with faulty tubes.

为了保护人们免受这种辐射的危害，工程师们在玻璃阴极射线管中混入了铅——但这一批通用电气公司的电视机使用了有缺陷的阴极射线管。

INTRO A lot of different display technologies have been created over the decades, but the most influential, and also the earliest, were Cathode Ray Tubes, or CRTs.

简介：几十，现了许多不同的显示技术，但最有影响力且也是最早现的是阴极射线管，即CRTs。

Lightweight and reactive, it serves as an ideal cathode component; lithium-ion (Li-ion) batteries are widely used in electricity grids and can be found in most of the world's electric vehicles.

锂重量轻、反应性好，是理想的阴极组件；锂(Li-ion)电池广泛应用于电网，世界上大多数电动汽车都使用锂电池。

Meanwhile, the electrons created at the cathode travel along the wires of the charging circuit towards the anode, where they reunite with the ions and are stored there.

同时， 阴极产生的电沿着充电电路的导线向阳极移动，在那里与重新结合并储存在那里。