(презентация)
Авторы: Sergei V.Zelentsov, Prof. D.Sci., Alexandre A. Logunov, PhD
Источник: http://www.unn.ru/chem/files/Zelentsov.pdf
PS. Dye solar cell - солнечные элементы на основе красителей
| QUOTE |
| The current annual energy consumption in the world is ca. 4.1 x 10**20 Joules. This figure tends to increase. Burning of hydrocarbons that produces the required amount of energy is too wasteful, and hydrocarbons as fuel will soon be exhausted. There are several ways to solve the problem of alternative energy for the Earth. The "Universal" one is to use solar energy. Indeed, due to estimations the Sun every hour gives ca. 4.3 x 10**20 Joules to Earth hour. The energy supplied by the Sun during the year is in 37668 times more than the Earth consumes. It is a truly inexhaustible resource. The challenge is to be able to use it |
