NEWs

Xingrui's project "Macro scale Preparation of Silicon/Carbon Composite Negative Electrode Materials and Their Application Development in Lithium ion Batteries" has been selected for the "Shandong Province Science and Technology based Small and Medium sized Enterprise Innovation Capability Enhancement Project"

Recently, in order to thoroughly implement the spirit of documents such as the "Notice of the People's Government of Shandong Province on Issuing the List of High quality Development Policies for 'Steady Progress' in 2022 (First Batch)" (Lu Zheng Fa [2021] No. 23) and the "Notice of the General Office of the Ministry of Science and Technology on Creating a Better Environment to Support Research and Development of Science and Technology based Small and Medium sized Enterprises" (State Science and Technology Office [2022] No. 2), further optimize the allocation of scientific and technological resources, enhance the independent innovation ability and core competitiveness of science and technology based small and medium-sized enterprises, the Provincial Department of Science and Technology organized the application work for the 2022 Shandong Province Science and Technology based Small and Medium sized Enterprise Technology Innovation Ability Enhancement Project (First Batch), and Xingrui (Shandong) Environmental Technology Co., Ltd. actively applied and carefully organized materials. Through provincial and municipal formal review, expert evaluation, and other processes, our company Xingrui (Shandong) Environmental Technology Co., Ltd. successfully approved the project "Macro scale Preparation of Silicon/Carbon Composite Negative Electrode Materials and Their Application Development in Lithium ion Batteries".

The project "Macro scale Preparation of Silicon/Carbon Composite Negative Electrode Materials and Their Application Development in Lithium ion Batteries" aims to achieve low-cost macro scale preparation of multi-level structured silicon/porous carbon/graphite composite negative electrode materials with efficient electronic and lithium ion transport networks. Using low-cost biomineralized siliceous materials as raw materials, nano silicon materials are prepared at a low cost through optimized magnesium thermal reduction method. Combined with porous carbon coating, the efficient transport capacity of electrons and lithium ions is further enhanced, effectively alleviating the impact of volume changes on electrode structure; On this basis, high-performance silicon/porous carbon/graphite composite negative electrode materials were effectively composite with commercial fossil graphite negative electrodes. Combined with interface control strategies, the interface characteristics of the composite material were optimized, and the relationship between its electrochemical lithium storage performance and interface contact characteristics was systematically explored. A low-cost macroscopic preparation of silicon/porous carbon/graphite composite negative electrode materials with synergistically improved surface capacity, rate performance, and cycling stability was achieved.

It is reported that the project to enhance the innovation capability of technology-based small and medium-sized enterprises focuses on the areas and emerging fields that urgently need to fill the gaps in Shandong Province. It supports technology-based small and medium-sized enterprises to cooperate with universities and research institutes to carry out industry university research cooperation, carry out key common technology research, promote the transfer and transformation of scientific and technological achievements, continuously promote the aggregation of innovative resources such as talent, technology, and achievements to technology-based small and medium-sized enterprises, and enhance their independent innovation capabilities. The Jining Science and Technology Bureau will take the project proposal of the Shandong Province Science and Technology based Small and Medium sized Enterprises Innovation Capability Enhancement Project as an opportunity to continuously follow up on the progress of enterprise projects, provide good services and coordination guarantees, create a favorable environment for innovation and entrepreneurship, enhance the independent innovation capability and core competitiveness of science and technology based small and medium-sized enterprises, strengthen the innovation drive of science and technology based small and medium-sized enterprises, strengthen the "reserve team" and "main force" of high-tech enterprises, and consolidate the foundation for high-quality development.

The success of enterprises largely comes from continuous innovation, which has become a key factor in building their core competitiveness and a fundamental driving force for promoting high-quality and sustainable development. Xingrui Company regards innovation as the top priority of its business policy, and its total R&D investment and proportion continue to grow. It is a high-tech enterprise driven by technological innovation, and has built a first-class platform for technology development, achievement transformation, and technology service innovation. It has implemented 10 provincial-level R&D projects, 5 of which have been completed, 5 of which have been completed at the municipal level, and 3 of which have been completed, improving the industry's level of technological innovation. The company has always been in a leading and dominant position in the field of industrial water treatment technology, participating in the formulation of one national standard "Industrial Cleaning Terminology and Classification", one industry standard "Scale Acid Cleaning Agent", three group standards "Qualification Level and Evaluation Requirements for Industrial Cleaning Enterprises", "Rail Transit Vehicle External Surface Cleaning Agent", and "Cost Composition of Industrial Cleaning Engineering Projects"; 17 authorized invention patents and 27 utility model patents have been obtained, and multiple invention patents have been transformed into actual business results; Published 2 monographs; Published over 40 papers. In the future, our company will always adhere to the business policy of "innovation as the driving force" and contribute strong strength to the protection of the ecological environment and the development of the environmental protection industry.