Zte Corporation

Guangzhou Libode New Material Co., Ltd.

Liang Yan

Wei Liu

Zheng Zhang

Jie Chen

Ceng Wu

Chaopu Tan

Dianhua Huang

Ruixiang Chen

Changjie Yuan

Hongjun Luo

Xianjun Lu

Xiong Pan

The present application provides a time synchronization method and an electronic device. The method includes sending a clock synchronization signal and first real time clock (RTC) information separately; and the clock synchronization signal is configured to measure a delay between a first module and at least one second module, the delay is used for phase compensation performed on the clock synchronization signal received at the side of the at least one second module, and the clock synchronization signal after being subjected to the phase compensation is configured to trigger the at least one second module to update local second RTC information to the first RTC information.

Time synchronization method and electronic device

Provided are methods for preparing a nickel-cobalt-aluminum precursor material and a cathode material with a gradient distribution of aluminum element. The precursor material and the cathode material based on the precursor material prepared by the methods are of sphere or sphere-like shapes in which the distribution of the aluminum element is changed in a gradient manner, and the particle size distribution is uniform. The synthesized material has a high tap density, is not sensitive to ambient carbon dioxide and moisture, and has a good processability, a high specific capacity and a good stability property.

Methods for preparing nickel-cobalt-aluminum precursor material and cathode material with gradient distribution of aluminum element

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Guangdong, China

Liang Yan