The emitter properties play an important role on the c-Si solar cells performance.
The high doping concentration at the surface and a deep emitter is potentially beneficial due to the lower contact resistance.
While the decreased doping concentration at the surface and a shallow emitter would result in the deteriorate Fill Factors.
This work was supported by funding from“Te...

One of key issues to fulfill the using of this white LED lighting technique in home life is to achieve high color rendering index and low color temperature of the device that highly depends on the phosphor materials.
The mechanism of microwave method is to utilize the interaction between polarized molecular and electromagnetic field to volumetric heating reactants and to acc...

The upper limit values of cobalt in drinking water prescribed by the World Health Organization is:3.39μM).The rapid detection of cobalt ions in solution was able to be realized within one minute by this method At present,this group has also extended to other cations and tested some environmental samples to confirm that the developing method is suitable to the real samples a...

A step towards large-scale high efficiency hydrogen production Hydrogen may be fuel of 21st century provided we find large-scale and low-cost hydrogen source.
Hydrogen is also preferred renewable energy storage for excessive solar and wind energy.
The NIMTE researchers used a standard SOFC stack module produced by NIMTE in small series for HTE research(Fig.
The stack was sub...

Researchers at the Division of Functional Materials and Nanodevices,the Ningbo Institute of Materials Technology&.Engineering(NIMTE)have deloped a simple and viable route to produce various oxide micro/nano particles in kilogram quantities with low cost,simple and controllable process.
The unique properties of nanoparticles depend decisively on their size,shape and structure...