p-Toluenesulfonic Acid Coated Natural Phosphate as an Efficient Catalyst for the Synthesis of 2-Substituted Benzimidazole
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DOI: 10.3184/174751918x15420201703363
Abstract: 2-Substituted benzimidazoles are selectively synthesised in high yields via the condensation of o-phenylenediamine derivatives with aldehyde derivatives using catalytic amount of p-toluenesulfonic acid coated natural phosphate (NP/PTSA) under mild conditions. The use of NP/PTSA as… read more here.
Keywords: acid coated; coated natural; toluenesulfonic acid; natural phosphate ... See more keywords
Polydopamine-Coated Natural Rubber Sponge for Highly Efficient Vapor Generation
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DOI: 10.3390/polym14071486
Abstract: The global water crisis is becoming more and more serious, and solar steam generation has recently been investigated for clean water production and wastewater treatment. However, the efficiency of solar vapor transfer is still low.… read more here.
Keywords: generation; natural rubber; sponge; coated natural ... See more keywords