交付全球首款普鲁士蓝基钠离子电池，做钠电领域“破冰者” 山东零壹肆点亮钠电池“科技树”

Group 1 - The company Shandong Zero One Four Advanced Materials Co., Ltd. has developed the world's first Prussian blue-based sodium-ion battery, which has been recognized for its advanced technology and cost-effectiveness [12][14]. - The sodium-ion battery replaces traditional lead-acid batteries, reducing size and weight by half, and extending the warranty from one year to four years [12]. - The production line for the Prussian blue-based sodium-ion battery is expected to achieve an annual output value of 1 billion yuan by 2026, contributing to the growth of the new energy industry in Shandong [14][15]. Group 2 - The sodium-ion battery offers advantages such as rapid charging, low cost, and high performance in extreme temperatures, making it suitable for various applications [14]. - The company has established a production capacity of 10 GWh for sodium-ion batteries, with a focus on integrating the entire production process from core materials to battery cells [14][15]. - Shandong's sodium-ion battery industry is rapidly developing, with 137 companies in the new battery electrode materials industry cluster, projected to generate revenue of 5.162 billion yuan in 2024 [15].