从数据到物理:一个代理的大型语言模型解决了竞争性吸附拼图
Bingling Dai1, Yuhang Song1, Yue Zhan1
1State Key Laboratory of Physical Chemistry of Solid Surfaces, Department of Chemistry, College of Chemistry and Chemical Engineering, Xiamen University, Xiamen, 361005, P.R. China.
Angewandte Chemie (International ed. in English)
|November 13, 2025
概括
一个人工智能语言模型自主开发了用于竞争性吸附的表面化学模型,大大加速了科学发现. 这种方法将研究从手工方法转移到人工智能驱动的假设生成和模型改进.
科学领域:
- 表面化学 表面化学
- 计算化学计算化学
- 材料科学 材料科学 材料科学
背景情况:
- 科学建模通常涉及物理解释性和经验准确性之间的困难权衡.
- 具有部分可观测性,结构复杂性和实验错误的复杂系统加剧了这一挑战,需要广泛的手动代.
- 在这种系统中量化竞争性吸附,如金属有机层 (MOLs) 上的碳酸盐,一直是长期存在的问题.
研究的目的:
- 为了证明一个代理推理和编码大语言模型 (LLM) 能够自主解决复杂的科学建模挑战的能力.
- 开发一个物理上有基础的和经验上准确的模型,用于在MOLs上竞争性吸附碳酸.
- 展示由人工智能假设生成和模型改进驱动的科学研究中的新范式.
主要方法:
- 使用一个代理推理和编码的LLM (OpenAI o3) 与实验数据和问题制定.
- 该LLM自主制定了一个物理接地吸附模型,衍生了方程,并实施了适配代码.
- 通过LLM对假设的代改进导致了最终的竞争性吸附模型.
主要成果:
- 该LLM成功量化了碳酸在MOL上的竞争性吸附,这是几个月来困扰研究人员的问题.
- 一个简单的,机械上透明的,并且在数量上强大的三参数模型得到了推导.
- 该模型准确地匹配了十几个测试分子的实验数据,并结合了兰格穆尔竞争和结构约束.
结论:
- 代理的LLM可以自主解决复杂的科学建模挑战,显著加速研究.
- 这代表了从手动试错转向人工智能驱动的假设生成和科学方法论中的模型改进的转变性转变.
- 法律学士正在成为科学推理的积极参与者,超越传统的数据分析和计算支持角色.
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