本书针对相应光伏材料和储氢合金材料体系中S-Sb、Cu-S-Sb、Se-Sn-Te、V-Zr、Ti-V-Zr、Fe-Si-Zr体系为对象，通过实验研究相平衡关系、组织结构及凝固路径，获得体系内化合物晶体结构及相平衡的准确信息，利用CALPHAD技术对该体系进行热力学优化、建立相应体系的热力学数据库。深入分析体系内所有相的成分空间、温度范围、相转变途径以及获得稳定相结构的有效形成条件和组织演化规律，揭示相平衡计算和相组成设计的紧密关联，实现制备过程中组分的精确调控，为太阳能电池材料和储氢合金材料体系的合金设???????紊?紊?紊??捳楲瑰???
Today' s energy crisis is delivering a shock of unprecedented breadth and complexity. The biggest tremors have been felt in the markets for natural gas， coal and electricity with significant turmoil in oil markets as well. Moreover，the supply of electricity from clean energy sources must double within the next eight years to limit global temperature increase. Otherwise， there is a risk that climate change， more extreme weather and water stress will undermine our energy security and even jeopardize renewable energy supplies， according to a new multi-agency report from the World Meteorological Organization （WMO）.Solar photovoltaics and hydrogen energy have been the most promising candidates for clean energy. However，its preparation process needs to be promoted to improve the practical application efficiency.lt is urgent to study the related phase equilibria， thermodynamics and alloying principles，contributing to the improvement of the fundamental study for the solar photovoltaics and hydrogen energy materials system.
The purpose of the book aims to obtain a thermodynamic database capable of describing all experimental data available up to date. The book provides the thermodynamic parameters for the renewable energy materials systems which can be used as reference for scientific and technical
personnel in its fields. This study provides a set of reliable thermodynamic parameters to solar photovoltaic materials and hydrogen storage materials thermodynamic database，and a cost-effective tool to design experiments and manufacturing processes for solar photovoltaic alloys and hydrogen storage alloys.
The authors are grateful to the Cooperation Project of Jiangxi Provincial International Science and Technology( 20212BDH81001），the publication of this book is financially supported by the National Natural Science Foundation of China Project( 52264042），the China Postdoctoral Science Foundation Funding(2021M690975）， the Jiangxi Provincial Natural Science Foundation (20212BDH81001， 20212BAB214023， 20223AAG01009，20214BBG74005），Opening Research Projects of State Key Laboratory of Advanced Metallurgy(K22-03 & 04），Research Project from Xiangtan Iron and Steel Corporation of Hunan Hualing， Nanchang 100-100 Plan Foundation， and the Publication Funding of Jiangxi University of Science and Technology.ln addition， special thanks are given to Prof.Yansong Shen in UNSW，Prof. Zhenmin Du and Prof. Cuiping Guo in USTB for their great help and supports in the process of writing and compiling.
There might be some mistakes and shortcomings in this book due to the authors' limited professional knowledge and the preparation time. Please do not hesitate to correct us.
Chapter 1 Introduction
1．1 Background and motivation
1．2 Objectives
1．3 Structure of the book
Chapter 2 Literature Review
2．1 Methods for phase diagram determination
2．1．i Equilibrated alloy for phase diagrams determination
2．1．2 Diffusion couples for phase diagram determination
2．1．3 Analysis measurements for phase diagram determination
2．2 CALPHAD（ Calculation of Phase Diagram） calculation technology
2．2．1 CALPHAD development history
2．2．2 CALPHAD process
2．2．3 CALPHAD application
2．2．4 Thermodynamic calculation principles
2．2．5 Thermodynamic models
2．2．6 Basic processes of thermodynamic functions
Chapter 3 Thermodynamic Calculation of the S-Sb System and Cu-S-Sb System
3．1 Introduction
3．2 The phase diagram information of the Cu-S-Sb system
3．2．1 The Cu-S system
3．2．2 The Cu-Sb system
3．2．3 The S-Sb system
3．2．4 The Cu-S-Sb system
……
Chapter 4 Experimental Investigation and Thermodynamic Modelling of the Se-Sn-Te System
Chapter 5 Thermdoynamic Modelling of the V-Zr System Supported by Key Experiments
Chapter 6 Experimental Investigation and Thermdoynamic Modelling of the Ti-V-Zr System
Chapter 7 Experimentallnvestigation and Thermdoynamic Modelling of the Fe-Si-Zr System
Chapter 8 Conclusions and Recommendations
References
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