Icyuma cyiza cya nanoparticlesByakoreshejwe neza nka catalizator muri hydrogenation ya polimeri iremereye cyane.Kurugero, rhodium nanoparticle / nanopowders yerekanye ibikorwa bihanitse cyane no guhitamo neza muri hydrocarubone hydrogenation.

Olefin inshuro ebyiri ihuza hafi nitsinda rinini rikora-itsinda rya hydrocarubone, bigatuma bigorana gufungura inshuro ebyiri.Hiyongereyeho ifu ya 20nm ya rhodium, biroroshye gufungura imigozi ibiri no gukora hydrogenation reaction neza.

Olefine ishobora gutangizwa na nano rhodium harimo 1-hexene, cyclohexene, 2-hexene, butenone, mesityl oxyde, methyl acrylate, methyl methacrylate, na cyclooctene, nibindi.Ingano zitandukanye zingana zigira ingaruka kubikorwa bya catalitiki.Mubisanzwe, ingano ntoya, niko umuvuduko wa hydrogenation wihuta.

Kaminuza isanzwe ya Henan n'Ikigo cya Chimie, Ishuri Rikuru ry'Ubushinwa ryafatanyijemo gutegura uburyo bushya bwo guhuza asimmetric catalitike yo mu cyiciro cya chiral acyclic nucleoside.Ukoresheje urwego rugizwe na nano rhodium (Rh) hamwe na chiral bisphosphine ligand (R) -BINAP nka catalizator, urukurikirane rw'iminyururu yo ku mpande rwateguwe na hydrogenation ya asimmetricike ya α-purine isimburwa na acrylates ku bushyuhe bwicyumba nigitutu.Nucleoside ya Acyclic irimo itsinda rya chiral kumwanya wa 1 ′.Ibikoresho bya Nucleoside bifite ibikorwa byinshi by’ibinyabuzima, ni icyiciro cy’ibiyobyabwenge n’abahuza ibiyobyabwenge, bifite umwanya w’ingenzi mu kurwanya ibibyimba, kurwanya virusi no kurwanya sida, kandi kuri ubu bizwi ko ari imiti ishobora kurwanya virusi. ..

Hongwu Nano ifite igihe kirekire cyo gutangaRhodium Nanoparticleifu ya nano rhodium nibindi bikoresho byiza bya nano ibikoresho (Ag, Pt, Ru, Ir, Pd, Au, nibindi).

Murakaza neza kutwandikira kubindi bisobanuro.