材料"经济学":使用机器学习结合化学,金融,环境和社会因素
Benjamin Poswell1, Amanda S Barnard1
1School of Computing, Australian National University, Acton ACT 2601, Australia.
ACS nano
|March 7, 2025
概括
先进的机器学习揭示了纳米材料性能与环境/社会影响之间的隐藏联系. 这种方法有助于实现碳中和未来的可持续发展.
科学领域:
- 材料科学与工程 材料科学与工程
- 计算科学 计算科学
- 可持续性研究 可持续性研究
背景情况:
- 现代纳米材料对于可持续的未来至关重要,特别是在电池等储能领域.
- 当前的研究往往忽视了纳米材料开发的环境和社会经济后果.
- 研究和开发中的不透明因素阻碍了对可持续性的整体理解.
研究的目的:
- 应用先进的机器学习 (ML) 来揭示电化学性能和纳米材料的可持续性影响之间的潜在关系.
- 开发一个框架,使纳米材料研究和开发的决策更加合理,整体和可持续.
- 通过数据驱动的洞察力,识别阻碍可再生能源转型的障碍.
主要方法:
- 利用最先进的机器学习算法来分析复杂的数据集.
- 采用可解释的ML技术来揭示隐藏的模式和相关性.
- 使用公共电池组合数据集进行了案例研究,扩展了生命周期分析和关键性评估.
主要成果:
- 证明了可解释的ML能够识别材料特性和更广泛的影响之间的以前未知的联系.
- 提出了一个新的框架,将环境和社会经济因素整合到纳米材料评估中.
- 该框架增强了超越传统方法的可扩展性和解释能力.
结论:
- 先进的ML提供了一种强大的方法来理解纳米材料的多方面的影响.
- 这一框架有助于在现场做出更加知情和可持续的决策.
- 该方法可以帮助克服可再生能源转型的关键障碍,并推动可持续纳米材料研究.
更多相关视频
20:24Characterization of Complex Systems Using the Design of Experiments Approach: Transient Protein Expression in Tobacco as a Case Study
Published on: January 31, 2014
16.4K
08:51Author Spotlight: Integrated Multi-Omics Analysis for Unveiling Multicellular Immune Signatures in Clinical Heart Attack Cohorts
Published on: September 20, 2024
1.1K
相关概念视频
01:09Decision Making: P-value Method
5.2K
The process of hypothesis testing based on the P-value method includes calculating the P- value using the sample data and interpreting it.
First, a specific claim about the population parameter is proposed. The claim is based on the research question and is stated in a simple form. Further, an opposing statement to the claim is also stated. These statements can act as null and alternative hypotheses: a null hypothesis would be a neutral statement while the alternative hypothesis can...
First, a specific claim about the population parameter is proposed. The claim is based on the research question and is stated in a simple form. Further, an opposing statement to the claim is also stated. These statements can act as null and alternative hypotheses: a null hypothesis would be a neutral statement while the alternative hypothesis can...
5.2K
01:21Chemical Equilibria: Systematic Approach to Equilibrium Calculations
608
Equilibrium calculations for systems involving multiple equilibria are often complex. For example, to calculate the solubility of a sparingly soluble salt in an aqueous solution in the presence of a common ion, one must consider all the equilibria in this solution. Calculations for these systems can be complicated and tedious, so a systematic approach with a series of steps is often helpful. The process is detailed below.
The first step is to identify all the chemical reactions involved, The...
The first step is to identify all the chemical reactions involved, The...
608
01:14Decision Making: Traditional Method
4.0K
The process of hypothesis testing based on the traditional method includes calculating the critical value, testing the value of the test statistic using the sample data, and interpreting these values.
First, a specific claim about the population parameter is decided based on the research question and is stated in a simple form. Further, an opposing statement to this claim is also stated. These statements can act as null and alternative hypotheses, out of which a null hypothesis would be a...
First, a specific claim about the population parameter is decided based on the research question and is stated in a simple form. Further, an opposing statement to this claim is also stated. These statements can act as null and alternative hypotheses, out of which a null hypothesis would be a...
4.0K
03:10Chemical Equations
62.4K
Chemical equations represent the identities and relative quantities of substances involved in a chemical reaction. The substances undergoing reaction are called reactants, and their formulas are placed on the left side of the equation. The substances generated by the reaction are called products, and their formulas are placed on the right side of the equation. Plus signs (+) separate individual reactant and product formulas, and an arrow (→) separates the reactant and product (left and...
62.4K
01:14Mechanical Efficiency of Real Machines
608
The mechanical efficiency of a machine is a fundamental concept that describes how effectively a machine can convert input work into output work. According to this concept, the efficiency of a machine is equal to the ratio of the output work to the input work. An ideal machine, meaning a machine that has no energy losses, has an efficiency of one. This implies that the input work and the output work are equal.
However, in reality, no machine can be truly ideal, and all of them experience some...
However, in reality, no machine can be truly ideal, and all of them experience some...
608
02:55Thermochemical Equations
28.1K
For a chemical reaction (the system) carried out at constant pressure – with the only work done caused by expansion or contraction – the enthalpy of reaction (also called the heat of reaction, ΔHrxn) is equal to the heat exchanged with the surroundings (qp).
28.1K