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[Editorial] Free & Open Source Software

Swetha 30/08/2021

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Low-cost perovskite solar cells upsc notes Context Indian scientists' development At International Advanced Research Centre for Powder Metallurgy and New Materials (ARCI), Hyderabad Developed Carbon-based perovskite solar cells (CPSCs) Advantages of CPSCs High stability Low cost Suitable for large-scale commercialization What are Perovskite solar cells (PSCs)? Definition Solar cell type Use of perovskite materials Light to electricity conversion Commonly used perovskite Methylammonium lead iodide (MAPbI3) Issues with PSCs Stability issues Exposure to heat Moisture Other environmental factors Solution Engineered MaPbI3 Enhanced thermal stability Guanidinium iodide (GuI) incorporation Enhanced moisture stability 5-amino valeric acid iodide (5-AVAI) for surface passivation Resultant benefits Stability concern resolution Reduced fabrication costs Accelerated commercialization potential Significance of PSCs Recent attention gain Potential to revolutionize solar energy Low-cost manufacturing High efficiency Flexible substrate printing

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Categories: e-governance, Policies/Plans/Guidelines/Frameworks, Science & Technology, Service Delivery

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