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In order to find an upper theoretical limit for the efficiency of p-n junction solar energy converters, a limiting efficiency, called the detailed balance limit of efficiency, has been calculated for an ideal case in whi...

The carrier collection efficiency (η c ) and energy conversion efficiency (η e ) of polymer photovoltaic cells were improved by blending of the semiconducting polymer with C 60 or its functionalized derivatives. Compos...

Preface to the Fourth Edition. 1 Biomechanics as an Interdiscipline. 1.0 Introduction. 1.1 Measurement, Description, Analysis, and Assessment. 1.2 Biomechanics and its Relationship with Physiology and Anatomy. 1.3 Scope ...

Each cell of a battery stores electrical energy as chemical energy in two electrodes, a reductant (anode) and an oxidant (cathode), separated by an electrolyte that transfers the ionic component of the chemical reaction ...

Materias / palabras clave: energy sector, energy security, energy efficiency, renewable energy, sustainable development, environmental protection; Social Sciences: Industries. Land use. Labor: Special industries and trades: Energy industries. Ener...

Materias / palabras clave: green energy, sustainability, renewable energy, energies, energy efficiency, energy systems; Technology: Mechanical engineering and machinery: Renewable energy sources

Materias / palabras clave: clean energy, renewable energy, clean coal technology, energy efficiency; Technology: Electrical engineering. Electronics. Nuclear engineering: Production of electric energy or power. Powerplants. Central stations; Techn...

Materias / palabras clave: smart grids, green energy, sustainable development, renewable energy, energy efficiency; Technology: Mechanical engineering and machinery: Renewable energy sources

Materias / palabras clave: solar energy, energy efficiency, resource assessment, water desalination; Technology: Mechanical engineering and machinery: Renewable energy sources

Materias / palabras clave: financing of energy projects, energy policy, international energy trading, energy pricing, energy consumption, renewable energies and energy efficiency; Social Sciences: Industries. Land use. Labor: Special industries an...