In this invention, the fluorinated graphene(FG) is obtained by the fluorination of electrochemically exfoliated graphene (ECG), which is found to be a one-step approach for the scalable preparation of FG. The precursor with fluorine atoms is mixed with the ECG followed by applying lower energy to produce the fluorinated graphene. This process demonstrates an eco-friend and safe as well as scalable features. We have demonstrated their multi-functional applications on surface coatings, including the outperformance anticorrosion passivation, hydrophobic surface with ultra-strong adhesion, and high safety energy storage device. This technology provided a new strategy for next-generation functional and atomic layered coatings.

The invention belongs to the field of low-temperature electrochemical graphitizationis improved by the FFC-Cambridge Process. In comparison to the traditional process, the invention can be at a low temperature of 850oCshorter process time. This strategy can convert carbon blacks into high-value graphite (graphene). The method is simple, low temperature, without adding catalyzer,low-cost. The products have a wide range of applications such as energy storage, catalysis, absorption, separation, processing metal cutter, precision die, aeronautics,astronautics.

"1. Innovative globally active balance circuit 2. Charging mode: evenly charges each cell to full state without overcharging any cell via two staged charging logics 3. Discharging mode: injecting balance current to the weakest cell via external power source 4. Extending range 10~15increasing lifespan 5~10."

The performance of Li-ion batteries mainly depends on electrode active material properties. However, the advanced characterization of obtaining the essential electrode materials properties is extremely required for electrode materials R&D. We developed the world＇s first single-particle electrode measurement, which shows precise electrochemical measurements of obtaining the essential electrode materials properties. Single-particle electrode measurement will become the vital characterization technology for electrode materials R&D in Li-ion batteries as well as advanced rechargeable batteries.

The water resourcesenergy sales systemits pricingsales method are used to monitor the water resourcesenergy required by the user to use the equipment, which is convenient for users to purchaseinquire,can contact system administrators, construction manufacturersrelated operators to Realize instant delivery of informationprovide good salesrepair services.

The goal of this project is to study "low-temperature magnesium hydrogen storage materials and energy storage applications". Mg hydrogen storage materials with a hydrogen storage capacity of 5.0 wt% is developed,and their dehydrogenation rate at 250℃ will be significantly enhanced using a forcible pump. The Mg hydrogen storage powders are inserted into a tank for cyclic hydrogenation-dehydrogenation tests. The H2 gas desorbed from the tank is supplied to a high-temperature proton exchange membrane fuel cell (HT-PEMFC,160℃) for power generation.

In the prior art of high-efficiency anode materials for lithium-ion batteries, we designed a high-entropy compositionmanufactured it through a simplemass production method. This technology inherits the cocktail effect of high-entropy alloys by combining highly active elementsmetal elements. This material can be manufactured by a simple mass production method. It shows high energy density, high Coulomb efficiencyhigh cycle stability,becomes a promising anode material for lithium-ion batteries.

A small organic molecule with multiple redox-active sites shows promise in the development of next-generation electric energy storage systems, especia

The present invention relates to a solid sodium carbon dioxide battery, which can utilize carbon dioxide gascan chargedischarge at room temperature. This solid carbon dioxide battery is composed of a positive electrode, a negative electrode,an inorganic solid electrolyte sheet. In order to improve the contact between the electrodethe inorganic solid electrolyte sheet, a positive/negative interface layer can also be introduced.