Organic Solar Cells - Theory and Practice

Go to Course: https://www.coursera.org/learn/solar-cell

Introduction

### Course Review and Recommendation: Organic Solar Cells - Theory and Practice #### Overview The course **"Organic Solar Cells - Theory and Practice"** offered on Coursera is an exceptional opportunity for anyone interested in the cutting-edge field of renewable energy. With a focused approach on organic and polymer solar cells, this course aims to provide students with a deep understanding of this innovative technology that promises to be one of the largest alternative sources of energy in the future. This course is particularly valuable for those who are already familiar with solar energy but want to delve deeper into the specialized domain of organic solar cells, exploring their unique properties, challenges, and applications. #### Course Syllabus Breakdown 1. **Solar Cells and Life Cycle Analysis** - This initial module lays the groundwork by discussing solar energy's significance as a renewable resource. It aims to equip students with the ability to distinguish between various solar cell technologies and the three generations of solar cells. By the end of this module, learners will understand life cycle analysis—critical for assessing the environmental impact of solar technologies. 2. **Organic and Polymer Solar Cells** - Diving deeper into the specifics, this module focuses on the theory behind solar cells, introducing concepts of efficiency measurement and identifying the functional layers within a solar cell. The discussions not only highlight theoretical aspects but also engage students to think critically about the various applications of organic solar cells. 3. **Materials in Solar Cells** - Here, the course details the importance of conjugated polymers and their characteristics. The module covers low band gap polymers and common fabrication techniques while emphasizing the role of acceptor materials. This section is particularly beneficial for individuals interested in materials science and engineering. 4. **Stability and Degradation** - This module provides insights into the durability and longevity of organic solar cells. By understanding degradation behaviors and standards, students will be better prepared to anticipate performance over time, an essential factor for any energy technology. 5. **Solar Cell Fabrication** - This practical segment explores lab-scale techniques, helping students comprehend the differences between various coating and printing methods. Knowledge of fabrication techniques is crucial for anyone looking to work in research or development within this field. 6. **Wrapping Up** - The concluding module summarizes the learning journey, allowing students to review what they've absorbed and prepare for an exam. It emphasizes reflection on the obtained knowledge and skills. #### Recommendations This course is highly recommended for: - **Students** studying renewable energy, materials science, or physics who wish to specialize or gain hands-on knowledge of organic solar cells. - **Professionals** looking to expand their expertise in sustainable energy solutions. - **Researchers** seeking to understand the current landscape of organic solar cells and explore new frontiers in solar technology. Before enrolling, it's crucial to note that this course dives deep into the specifics of organic solar cells. If you’re seeking a broader understanding of solar energy without the advanced specialization, consider taking an introductory course. #### Conclusion "Organic Solar Cells - Theory and Practice" offers a comprehensive examination of a critical area in renewable energy. With its structured curriculum and targeted modules, the course provides both theoretical foundations and practical insights necessary for navigating the future of organic photovoltaics. The knowledge gained from this course can empower you to contribute effectively to the rapidly evolving field of sustainable energy. Embrace this opportunity and get ready to make a difference in the world of solar energy!

Syllabus

Solar Cells and Life Cycle Analysis

By the end of the module we have set the following goals for you: -You should have gained knowledge on solar cells, and their place as a renewable energy -Be able to distinguish between different solar cell technologies -Describe the difference between the three generations of solar cells -Identify the four steps of life cycle analysis -Determine differences between embedded energy, energy return factor, and energy payback time.

By the end of this module you should: -Be able to identify the different steps in the theory behind the solar cells -Be able to measure the efficiency of a solar cell -Be able to describe the different layers in the solar cell and understand their function -Be ready to argue for different applications of the solar cells.

By the end of this module you should: -Know why we need conjugated polymers and side chains -Know about low band gap polymers -Be able to identify the most common polymerization methods -Be familiar with common characterization techniques used with the materials -Know about acceptor materials used in the active layer of organic solar cells.

By the end of this module you should: -Be able to identify different kinds of degradation behaviours -Know about decay curves, including concepts such as burn-in and T80 -Distinguish between different ISOS standards.

By the end of this module you will be able to: -Describe the lab scale techniques and the pros and cons -Describe the difference between coating and printing -Identify the different coating and printing techniques.

This is the final module of the course and it is almost time to sit back and congratulate yourself! You just have two more videos and an exam to complete.