2results about How to "Raise room temperature" patented technology

This invention provides a battery comprising an electrolyte and a negative electrode, wherein the negative electrode active material comprises a silicon-containing material; the electrolyte comprises a first additive and a second additive, the first additive comprising fluoroethylene carbonate, and the second additive comprising a compound having a structure of Formula 1, wherein R1-R3 are each independently selected from substituted or unsubstituted C1-C10 alkyl, substituted or unsubstituted C2-C10 alkenyl, or substituted or unsubstituted C2-C10 alkynyl groups, and at least one unsaturated group is included in R1-R3. The battery provided by this invention uses silicon material as the negative electrode and exhibits excellent room temperature and high temperature cycling performance, as well as high temperature storage performance.

All season self-regulating air closed loop enclosure wall, cover high quantitative configuration method and air flow regulation method. At present, there is a lack of related processing measures which can utilize external temperature to regulate indoor temperature and air flow direction in real time. The all season self-regulating air closed loop enclosure wall in the application comprises an outer light condensing cover body and a main wall body, the outer light condensing cover body is arranged outside the main wall body, a front receiving cavity is formed between the inner wall of the outer light condensing cover body and the outer wall of the main wall body, a light absorbing layer and a reflective coating are vertically arranged on the outer wall of the main wall body from top to bottom, the light absorbing layer and the reflective coating are both arranged towards the outer light condensing cover body, at least one upper air flow communication hole is processed on the top of the main wall body and communicates with the front receiving cavity, and at least one lower air flow communication hole is processed on the bottom of the main wall body and communicates with the front receiving cavity.