超分子材料


协鑫超分子新技术构建 数据库、高通量计算、高通量实验 三大平台,实现超分子开发实验-计算-理论 的深度融合。

● 深共晶电解液

协鑫运用AI结合超分子技术,研发出超分子深共晶电解液,由多种化合物组成的复合材料,能够在宽温度范围内保持稳定的电导率。合成过程简单、电化学窗口宽、高稳定性、设计性强、有效解决金属(包括但不限于Li,Na,Zn等)电池中的枝晶生长问题,提高电池使用寿命和安全性。

● 共晶添加剂

作为成膜添加剂 ,改善电池循环性能 ,提高电化学窗口。

● 共晶共熔剂

提高电解液安全性,提高电解液热稳定性 ,提高电池高温性能。
● 固态电池

新型超分子固态电池,采用固态电解质替代液态电解质,可大幅提升锂电池能量密度(电池最高能量密度(液态电解质—350Wh/kg、固态电解质—500Wh/kg、深共晶固态电解质—550Wh/kg)、安全性,不可燃,完美解决目前所面临的成本高、工艺复杂、需要对电池施加巨大压力等关键问题,以较低成本,在正常压力下可以实现固态电池的组装,具有广泛应用前景,与现有电池生产工艺适配性强。

● 超分子光伏银浆

优异玻璃体系,精准控制腐蚀深度;
优良载体体系,包覆能力优异,印刷窗口宽;
针对不同产品工艺,提供高性价比、差异化的产品设计;
较宽的烧结窗口,优异的附着力、可焊性和耐焊性;
具有较大的高宽比,低浆耗量,大幅度匹配市场各类工艺。

● 超分子铁酸锂补锂剂

可以增加电池的容量、延长电池的寿命和提高电池的性能。补锂剂通常由锂盐和有机溶剂组成,它们可以与电池中的锂离子进行反应,形成稳定的化合物,从而促进电池的充放电过程。此外,补锂剂还可以应用于其他领域。例如,在钢铁冶炼、机械制造和航空航天等领域中,补锂剂可以用作合金添加剂和金属表面处理剂,可以增强材料的硬度、强度和抗腐蚀性能。

● 深共熔溶剂(DES)

由两种或多种物质按一定比例混合而成的低熔点混合溶剂,其熔点显著低于每一个单纯组分的熔点。与传统有机溶剂相比,DES具有来源广泛、成本低廉、易于制备、毒性低、生物可降解等优点,已作为一种新型的绿色反应介质被广泛用于萃取分离、工业催化、水处理、药物递送及能源等领域。基于金属盐的深共熔溶剂通常具有更高的金属离子迁移数,可以作为电解液应用在电池中,这类DES又被称为深共晶电解液(DEE)。

Supramolecular Materials


GCL Supramolecular New Technology Constructing three platforms, namely, database, high-throughput calculation and high-throughput experiment, to realise the in-depth integration of experiment-computation-theory in supramolecular development.

● Deep Eutectic Electrolyte

Using AI combined with supramolecular technology, GCL has developed supramolecular deep eutectic electrolyte, which is a composite material composed of various compounds and is capable of maintaining stable conductivity over a wide temperature range. Simple synthesis process, wide electrochemical window, high stability, strong design, effective solution to the problem of dendrite growth in metal (including but not limited to Li, Na, Zn, etc.) batteries, and improve battery life and safety.

● Eutectic Additive

As film-forming additives, improve battery cycling performance, improve electrochemical window.

● Eutectic eutectic

Improve electrolyte safety, improve electrolyte thermal stability, improve battery high temperature performance.

● Solid State Battery

New supramolecular solid state battery, using solid electrolyte instead of liquid electrolyte, can significantly increase the energy density of lithium battery (the highest energy density of the battery (liquid electrolyte-350Wh/kg, solid electrolyte-500Wh/kg, deep eutectic solid electrolyte-550Wh/kg), safety, non-flammable, deep eutectic solid electrolyte-550Wh/kg. ), safety, non-flammable, a perfect solution to the current high cost, complex process, the need to exert great pressure on the battery and other key issues, at a lower cost, under normal pressure can be realised in the assembly of solid-state batteries, with a wide range of applications, and the existing battery production process is highly adaptable.

● Supramolecular photovoltaic silver paste

Excellent glass system, precise control of corrosion depth.
Excellent carrier system, excellent coating ability and wide printing window.
Provide cost-effective and differentiated product design for different product processes.
Wide sintering window, excellent adhesion, solderability and solder resistance.
Large aspect ratio, low paste consumption, and can match all kinds of processes in the market.
● Supramolecular lithium ferrate lithium recharge agent

It can increase the capacity, prolong the life and improve the performance of batteries. Lithium recharge agents usually consist of lithium salts and organic solvents, which can react with lithium ions in the battery to form stable compounds, thus facilitating the charging and discharging process of the battery. In addition, lithium recharge agents can also be used in other fields. For example, in the fields of iron and steel smelting, machinery manufacturing and aerospace, lithium-supplemented agents can be used as alloy additives and metal surface treatment agents, which can enhance the hardness, strength and corrosion resistance of materials.

● Deep Eutectic Solvents (DES)

A low melting point solvent mixture made by mixing two or more substances in certain proportions, with a melting point significantly lower than the melting point of each of the simple components. Compared with traditional organic solvents, DES has the advantages of wide source, low cost, easy preparation, low toxicity, biodegradable, etc. It has been widely used as a new type of green reaction medium in the fields of extraction and separation, industrial catalysis, water treatment, drug delivery and energy. Deep eutectic solvents based on metal salts usually have higher metal ion mobility and can be used as electrolytes in batteries, which are also known as deep eutectic electrolytes (DEE).

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