Solar Project (Artificial Photosynthesis)
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The document discusses artificial photosynthesis as a potential future energy source that could last for millennia and be implemented in developing countries. It notes current issues with renewable energy sources like storage and distribution challenges. Artificial photosynthesis aims to mimic the natural process by using catalysts to split water into hydrogen and oxygen using sunlight, and reduce carbon dioxide, potentially providing a sustainable fuel source. However, challenges remain around the costs of catalysts and improving thermodynamic efficiency. Researchers are exploring new materials and approaches like heterobimetallic chemistry to overcome these issues, but experts estimate the technology is still decades away from being realized given its complexity.
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Chapter wise All Notes of First year Basic Civil Engineering
Syllabus
Chapter-1
Introduction to objective, scope and outcome the subject
Chapter 2
Introduction: Scope and Specialization of Civil Engineering, Role of civil Engineer in Society, Impact of infrastructural development on economy of country.
Chapter 3
Surveying: Object Principles & Types of Surveying; Site Plans, Plans & Maps; Scales & Unit of different Measurements.
Linear Measurements: Instruments used. Linear Measurement by Tape, Ranging out Survey Lines and overcoming Obstructions; Measurements on sloping ground; Tape corrections, conventional symbols. Angular Measurements: Instruments used; Introduction to Compass Surveying, Bearings and Longitude & Latitude of a Line, Introduction to total station.
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Chapter 2
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Chapter 3
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- 2. INTRODUCTION What is future of energy producing technology that can be envisioned today that will last for millennia and can be implemented in developing countries?
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- 4. CARBON EMISSION SHORTAGE OF STORED ENERGY
- 5. ADAM HILL, TED TALKS
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- 21. CONCLUSION “ WE ARE IN THE FIRST STEPS TOWARDS A MACHINE THAT CAN DO WHAT PLANTS DO WITHOUT ALL THE DRAWBACKS, SOMETHING THAT CAN TAKE THE POSITIVE ASPECTS OF RENEWABLE ENERGY SOURCES AND COMBINE THEM WITH POSITIVE ASPECTS OF CHEMICAL FUELS.”
- 22. REFERENCES www.the green age .co.uk/tech/ artificial photosynthesis.com www.stlaw.edu/people/adamhill.com • John turner a realizable energy future, science, July 30,1999,at687-897 • Harry Gary, Powering the Planet with Solar Fuel, natural Chemistry ,April 2009, at 7 • Nathan Lewis & Daniel Nocera, Powering the Plant: Chemical Challenges in solar energy utilization ,P NAS,Oct.24,2006, at 15729-35 • Antonio Regalado, Reinventing the Leaf: The ultimate fuel may not come from or algae but directly from the sun itself, SCIENTIFIC AMERICAN, October 2010,at 32-358. • Matthew Kanan & Daniel Nocera, In situ Formation of an Oxygen-Evolution catalyst in neutral water Containing Phosphate and Co2 , SCIENCE ,Aug. 22,2008, at 1072-75 • Oscar kh as elev & John Turner ,A monolithic Photovoltaic-Photoelectrochemical device for Hydrogen Production via Water Splitting ,SCIENCE,APRIL 17,1998, at 425-27 • Sunlight Advances Hydrogen-Production Technology, ENERGY INNOVATIONS:SCIENCES AND TECHNOLOGY, Winter 2010(published by national renewable Energy Laboratory)