01959nas a2200229   4500008004100000022001400041245002400055210002400079260010900103300001100212490000700223520121000230653004401440653002301484653002001507653003601527653002801563653002601591100002401617700002701641856006101668       2013                        eng d  a0738-798900aPolymer solar cells0 aPolymer solar cells  aUNIV N TEXAS, 1155 UNION CIRCLE \#30510, DENTON, TX 76203-5017 USAbINT COUNCIL MATERIALS EDUCATIONcSEP  a79-1190 v353 a<p>It is a well known fact that the amount of solar energy impinging on the earth's surface in one hour is higher than the worldwide energy demand per year. Solar energy is the ultimate renewable zero emission energy source. Solar energy technology which is dominated by the crystalline silicon has not found widespread acceptance due to size, weight, aesthetics, cost and installation of solar panels. On the other hand, polymer solar cells being light weight, inexpensive, colorful and capable to be fabricated into large area flexible devices by roll to roll processes, portend potential for large scale non-grid and grid power generation applications. Polymer solar cells would reduce the need for petroleum and natural gas for power generation; therefore, the use of cells would slow down the disappearance of non-renewable resources and promote sustainability. In spite of these facts, polymer solar cells are not covered in current curricula and textbooks of Materials Science and Engineering. The present article intends to provide the remedy to this situation and exhaustively discusses materials, mechanisms and applications in the development of highly efficient polymer solar cells (PSCs).</p>10aBulk heterojunction polymer solar cells10aElectron acceptors10aElectron donors10aInverted and Tandem solar cells10aRoll to roll processing10aSolar cell efficiency1 aSingh, Ram, Prakash1 aKushwaha, Omkar, Singh  uhttps://library.ncl.res.in/content/polymer-solar-cells-0