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Researchers from Wuhan University of Technology and Central South University in China have developed an ultra-thin organic solar cell with a record-breaking power-per-weight ratio of 39 W/g. This innovative solar cell boasts a thickness of less than 1.5 micrometers and an impressive power conversion efficiency of 17%. 🔍 Key Innovations: - Bilayer Hole Transport Layer (HTL): The cell features a molybdenum trioxide (MoO3) interlayer between PEDOT (a blend of polymers) and indium tin oxide (ITO), enabling exceptional efficiency and stability. - Remarkable Durability: After 2000 hours of storage, the device retained 91.4% of its original efficiency. It also showed outstanding performance in mechanical tests, maintaining high efficiency after 1000 cycles of bending and compression stretching. Lead author Wenchao Huang highlighted that this achievement marks the highest power-per-weight ratio ever recorded for organic solar cells, setting a new standard for the industry. Organic solar cell with bilayer hole transport layer achieves 17% efficiency: https://lnkd.in/d8_YRbsE #RenewableEnergy #SolarInnovation #GreenRecruitment #SustainableFuture

Organic solar cell with bilayer hole transport layer achieves 17% efficiency

Organic solar cell with bilayer hole transport layer achieves 17% efficiency

https://www.pv-magazine.com

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