Nanofibrous Covalent Organic Frameworks as the Cathode, Separator, and Anode for Batteries with High Energy Density and Ultrafast-Charging Performance.

To meet the demand for longer driving ranges and shorter charging times of power equipment in electric vehicles, engineering fast-charging batteries with exceptional capacity and extended lifespan is highly desired. In this work, we have developed a stable ultrafast-charging and high-energy-density all-nanofibrous covalent organic framework (COF) battery (ANCB) by designing a series of imine-based nanofibrous COFs for the cathode, separator, and anode by Schiff-base reactions. Hierarchical porous structures enabled by nanofibrous COFs were constructed for enhanced kinetics.

Drought resistance of Camellia oleifera under drought stress: Changes in physiology and growth characteristics.

To investigate the growth, physiological changes and mechanism of drought resistance of Camellia oleifera GWu-2 under drought stress conditions, changes in the main growth and physiological indices of GWu-2 under different water gradients were studied. Factor analysis was used to study the differences between indicators under different water gradients, and correlation analysis was implemented to analyze the relationship between different factors. We observed that the growth state, enzyme secretion, stomatal morphology and leaf osmotic adjustment substances were significantly affected by drought stress.

[Progress in researches on active constituents and molluscicidal activity of Sapium sebiferum].

Sapium sebiferum contains a variety of organic acids, flavonoids and phenolic substances, which were linked with the functions of poisoning Oncomelania. Sapium sebiferum is a good plant material of inhibiting Oncomelania. This paper reviews the variety, resources and active ingredients of Sapium sebiferum, and the researches of Sapium sebiferum inhibiting Oncomelania, and forecasts the development of Sapium sebiferum as an inhibiting Oncomelania forest in order to provide the evidence for its penetrating research and development.

Development of polymorphic microsatellite markers in Camellia chekiangoleosa (Theaceae) using 454-ESTs.

Premise Of The Study: A set of microsatellite markers for Camellia chekiangoleosa was developed and characterized using 454 sequencing technology to study the population genetic structure and the diversity of germplasm collections.

Methods And Results: Eighteen polymorphic microsatellite markers were identified and tested in 150 individuals from three natural populations of C. chekiangoleosa.