Nankai University

Sheng Liu

Li Gao Xiong

Wei Xu

Dan Wang

Yuanyuan Mei

Lifang Sun

Zhaoxia Guo

Xueping Gao

Lu Wang

Juanjuan Bi

Ningning Wang

Nasrullah

Guoran Li

A ternary oxide based composite cathode material for a lithium-sulfur battery and a preparation method thereof are provided wherein the composite cathode material includes: sulfur and LiNiCoAlOor LiNiCoMnO(0<x<1, 0<y<1, 0<x+y<1), wherein a sulfur content is 50 wt. %-80 wt. %. The host has adsorption and catalytic effects on polar polysulfides, which can fix sulfur and promote electrochemical reactions, thereby preparing lithium-sulfur battery with high capacity and high stability.

Ternary oxide based composite cathode material for lithium-sulfur battery and preparation method thereof

This disclosure provides a stress-responsive polypeptide sequence for fusion with a polypeptide to specifically induce stability of the fusion polypeptide under stress conditions, such as drought, high salt and high temperature, in plants. Also disclosed includes an expression vector for expressing a fusion polypeptide comprising the stress-responsive peptide in plants transformed therewith, and a method for generating a transgenic plant with enhanced tolerance to environmental stresses, comprising introducing into the transgenic plant a polynucleotide encoding a fusion polypeptide which comprises the stress-responsive peptide as disclosed and a plant anti-stress gene, such as the plant senescence-associated gene SSPP. A plant expressing the expression vector that have an enhanced stress tolerance, includingand soybean, is also provided.

Polypeptide and use thereof for improving stress tolerance in plants

Growing community of inventors

Tianjin, China

Sheng Liu