CuO nanomaterials could also be used as good substitution for expensive noble metal cathode in dye solar cell

CuO nanomaterials could also be a good substitution for expensive noble metal cathodes in dye solar cells. This topic was first introduced by Anandan et al. In 2005, the optimal power conversion efficiency when using CuO nanorods as electrodes was 0.29% compared with 1.23% when using Pt as an electrode in the same condition, using CuO nanoneedles of the higher surface active area, Liu et al. They obtained an efficiency of 1.12% for TiO2-based dye solar cells. This result shows that nanomaterials

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CuO could also be good candidate in solar energy conversion due to many properties

CuO could also be a good candidate in solar energy conversion due to many properties: high absorption coefficient, narrow bandgap in the visible region, which is expected to give high conversion efficiency, being nontoxic, stable, good electrical conductance, simple manufacturing process, and so on. A more direct way to convert solar energy to electricity is to use CuO as an absorber in solar cells. The efficiency of solar cells based on CuO is far lower than that of leading chalcogenide systems

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Tesla's solar roof plans to enter the international market

Solar roof is installed in the roof of the house solar power generation device, using solar photovoltaic technology in urban and rural construction field for power generation.

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The Possibility of Sustainable Development of CdTe Thin-film Solar Cells

Cadmium telluride thin-film solar cells are much cheaper to produce than crystalline silicon and other materials used in solar cell technology. Standard process, low energy consumption, after the end of the life cycle, recyclable, strong an

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A team from Northeastern University, led by Professor Hongli Zhu, reported in the Journal of Materials Chemistry A that the durable, pollution-resistant porous towel gourd could be used to efficiently desalinate seawater using solar energy.

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New Checkerboard Design in Solar Panels Increases the Ability to Absorb Light

Designing solar panels in checkerboard lines increases their ability to absorb light by 125 per cent, a new study says. Researchers say the breakthrough could lead to the production of thinner, lighter and more flexible solar panels that co

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Solar: 'Wonder material' phosphorescent nanoribbons live up to expectations in the first demonstration

Phosphotene nanoribbons (PNRs) are ribbon-like chains of the two-dimensional material phosphorus, similar to graphene, made up of atomic layers one atom thick.PNRs were first produced in 2019, and hundreds of theoretical studies have predict

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Nanowire technology can double the efficiency of solar cells

For billions of years, organisms have evolved a variety of ways of reproduction to continue life. Recently, a research team from the University of Vermont and Tufts University in the United States discovered a new way of biological reproduct

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Graphene Will Bring New Development Opportunities for Global Energy Storage

Nowadays, as the king of materials in the new century, graphene has excellent optical, electrical and mechanical properties, and is considered a revolutionary material in the future.

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Advanced materials: reinforced concrete -- polymerization assisted perovskite grain growth enhances perovskite solar cell life

"the river is more red than fire at sunrise the river is as green as blue in spring. "As we all know the sun as the energy source of life on the earth endows the earth with vitality the driving force for social development. In today's elect

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Advanced functional materials: interface control improves efficiency and stability of oxide / crystalline silicon heterojunction solar cells

can effectively separate collect photogenerated carriers by forming asymmetric electron hole transport channels which is one of the core problems of crystalline silicon other types of photovoltaic devices. At present the mainstream industry

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