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Core Solvents for High-Voltage Electrolytes (II) | Practical Application & Selection Guide for Linear Fluorinated Carbonates

This article presents actual battery performance data for three linear fluorinated carbonates (FEMC, FEEC, FDEC) across NCM, LNMO, and LMNC high-voltage battery systems, combined with cost analysis and Cheerchem's high-voltage product matrix, providing a comprehensive selection reference for high-voltage electrolyte formulation development.

2026.08.13

Core Solvents for High-Voltage Electrolytes (II) | Practical Application & Selection Guide for Linear Fluorinated Carbonates

Latest News

Summer Cooling Relief for Our Firefighting Heroes — Cheerchem's Three-Site Tribute

In the height of summer, Cheerchem organized simultaneous firefighter appreciation events across its Suzhou, Shandong, and Fuzhou facilities, delivering cooling supplies to frontline emergency responders and reinforcing the company's commitment to safe production and community partnership.

2026.08.04

Summer Cooling Relief for Our Firefighting Heroes — Cheerchem's Three-Site Tribute

Latest News

Core Solvents for High-Voltage Electrolytes (I) | Structure & Properties of Linear Fluorinated Carbonates

This article focuses on solvent optimization for high-voltage lithium-ion batteries. It compares three categories of high-voltage solvents and confirms that fluorinated carbonates are the most commercially competitive solution, balancing oxidation stability and anode compatibility. It further distinguishes the application boundaries between fluorinated carbonates and fluorinated carboxylates. The paper quantitatively analyzes FEMC, FEEC and FDEC, revealing how fluorine substitution count and molecular symmetry regulate boiling point, dielectric constant, redox potential and frontier orbital energy levels. The performance positioning of each solvent is clearly defined, providing theoretical guidance for high-voltage electrolyte formulation and scenario-based material selection.

2026.07.24

Core Solvents for High-Voltage Electrolytes (I) | Structure & Properties of Linear Fluorinated Carbonates

Latest News

Terminal Epoxy Silicone Oil: Driving Material Performance Upgrade for Diverse Industrial Sectors

This article introduces terminal epoxy silicone oil, a functional organosilicon material. It elaborates on its molecular structure, core characteristics and two mainstream synthesis technologies: two-step hydrosilylation and one-step ring-opening copolymerization, comparing their respective principles and advantages. Combining the high/low temperature resistance, low surface tension and flexibility of polydimethylsiloxane backbone with high reactivity of terminal epoxy groups, this product forms covalent bonds with multiple organic substances and finds wide-ranging industrial applications. Its three core application sectors are textile chemical softening finishing, epoxy resin toughening modification and high-performance release agents, solving typical pain points of traditional silicone additives in each field. The article highlights Cheerchem’s Cheersil 8200 full-range terminal epoxy silicone oil lineup, consisting of Cheersil 8220, 8240 and 8260 series. Supported by self-developed key intermediates, Cheerchem achieves full supply chain control and adjustable molecular weights/functional groups to fit diverse scenarios, with custom formulation development available. The profile also covers Cheerchem’s corporate qualification, production capacity and development philosophy, demonstrating its robust manufacturing and R&D capabilities in high-end functional organosilicon materials.

2026.07.15

Terminal Epoxy Silicone Oil: Driving Material Performance Upgrade for Diverse Industrial Sectors

Events

Connecting the World, Empowering Lithium‑Ion Batteries | Cheerchem CIBF2026 Exhibition Concludes Successfully

On May 15, 2026, the 18th Shenzhen International Battery Technology Exchange Fair and Exhibition (CIBF2026) concluded successfully. As a leading enterprise deeply rooted in the lithium‑ion battery materials sector, Cheerchem made a prominent appearance at this premier industry event, showcasing its full range of lithium‑ion battery electrolyte additives. Backed by robust R&D capabilities, a well‑integrated industrial footprint, and a high‑quality product portfolio, the company comprehensively demonstrated its core competitiveness, highlighting its profound expertise and strong growth momentum in the electrolyte additive market.

2026.05.15

Connecting the World, Empowering Lithium‑Ion Batteries | Cheerchem CIBF2026 Exhibition Concludes Successfully

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Suzhou Qitian New Materials Co., Ltd.

A high-tech enterprise specializing in the research, development, production, and sales of lithium-ion battery electrolyte additives and functional organosilicon materials.

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