Phosphorescence might open avenue to all-weather solar cells

According to Peizhi YANG at Yunnan Normal University, his solar cell based on long-persistent phosphor (LPP) could store sunlight energy in the day and harvest in darkness. All-weather solar cell, comprise a CQD-sensitized mesoscopic titanium dioxide/long-persistence...

Waste oil will stimulate change to biokerosene

China presently consumes over 2 billion tons of aviation fuel per year. IATA preducts that by 2020 bio-kerosene will reach 30 % oft he total aviation fuel. Recently, Sinopec at its Zhenhai Refining and Chemical Branch has also expanded the production of bio-aviation...