Figure 1.

Expected reaction scheme. As-prepared silicon nanoparticles are dispersed in methanol (left) and etched with hydrofluoric acid for 20 min. After the filtration process, the hydrogen-terminated particles are transferred into the acrylic acid (middle) and heated up to 80°C for 25 min to finish the functionalization (left).

Bywalez et al. Nanoscale Research Letters 2012 7:76   doi:10.1186/1556-276X-7-76
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