02032nas a2200217   4500008004100000022001400041245020200055210006900257260011000326300001400436490000700450520106400457100002001521700001901541700002601560700001901586700003301605700002501638700002001663856013101683       2015                        eng d  a1144-054600aGreen approach for the decoration of Pd nanoparticles on graphene nanosheets: an in situ process for the reduction of C-C double bonds and a reusable catalyst for the suzuki cross-coupling reaction0 aGreen approach for the decoration of Pd nanoparticles on graphen  aTHOMAS GRAHAM HOUSE, SCIENCE PARK, MILTON RD, CAMBRIDGE CB4 0WF, CAMBS, ENGLANDbROYAL SOC CHEMISTRYcJUN  a6631-66410 v393 a<p>A new strategy for in situ synthesis of palladium nanoparticles (Pd NPs) decorated on reduced graphene oxide (rGO) nanosheets with controlled size and shape is reported. This strategy was designed as three processes in one pot, namely, (a) reduction of graphene oxide, (b) formation of Pd NPs on the rGO nanosheets and (c) simultaneous reduction of olefin. In this synthesis process, a hydrogen atmosphere was used to develop the Pd NPs-rGO nanocatalyst, which is reusable and easily separable. The influence of the size and morphology of the Pd-rGO-H-2 catalyst on the catalytic activity in the Suzuki cross-coupling reaction was investigated by comparing with other catalysts, Pd-rGO-As and Pd-rGO-Gl, and they were synthesized by different reducing agents, ascorbic acid and glucose, respectively. The catalysts were characterized by electron microscopy (HRTEM, SEM), FT-IR, XRD and XPS. The Pd-rGO-H-2 catalyst was found to possess excellent catalytic activity and recyclability in the Suzuki cross-coupling reaction under mild reaction conditions.</p>1 aHussain, Najrul1 aBorah, Ashwini1 aDarabdhara, Gitashree1 aGogoi, Pranjal1 aAzhagan, Muniraj, Vedi Kuyil1 aShelke, Manjusha, V.1 aDas, Manash, R.  uhttps://library.ncl.res.in/content/green-approach-decoration-pd-nanoparticles-graphene-nanosheets-situ-process-reduction-c-c-001736nas a2200193   4500008004100000022001400041245020100055210006900256260011000325300001400435490000600449520084500455100002001300700001901320700003301339700002501372700002001397856012501417       2015                        eng d  a2044-475300aGreen synthesis of stable Cu(0) nanoparticles onto reduced graphene oxide nanosheets: a reusable catalyst for the synthesis of symmetrical biaryls from arylboronic acids under base-free conditions0 aGreen synthesis of stable Cu0 nanoparticles onto reduced graphen  aTHOMAS GRAHAM HOUSE, SCIENCE PARK, MILTON RD, CAMBRIDGE CB4 0WF, CAMBS, ENGLANDbROYAL SOC CHEMISTRYcNOV  a1251-12600 v53 a<p>Highly stable Cu(0) nanoparticles were synthesized on reduced graphene oxide (rGO) sheets using a cost-effective and green method. The synthesized Cu(0)-nanoparticle-rGO composites exhibit excellent catalytic activity for the synthesis of symmetrical biaryls from arylboronic acids under microwave irradiation. The reaction proceeds smoothly in base-free conditions with easy recovery and reuse of the catalyst. The methodology is compatible with various functional groups and provides an attractive protocol for the synthesis of symmetrical biaryls with very good yields. HRTEM, XPS and XRD analyses showed the catalyst to be recyclable. The Cu(0) nanoparticles are stable in the rGO nanosheets, and the particle size distribution and oxidation state of the Cu(0) nanoparticle remain the same after performing the chemical reaction.</p>1 aHussain, Najrul1 aGogoi, Pranjal1 aAzhagan, Muniraj, Vedi Kuyil1 aShelke, Manjusha, V.1 aDas, Manash, R.  uhttps://library.ncl.res.in/content/green-synthesis-stable-cu0-nanoparticles-reduced-graphene-oxide-nanosheets-reusable-301213nas a2200193   4500008004100000022001400041245022400055210006900279260011000348300001400458490000600472520029900478100002000777700001900797700003300816700002500849700002000874856012500894       2016                        eng d  a2044-475300aGreen synthesis of stable Cu(0) nanoparticles onto reduced graphene oxide nanosheets: a reusable catalyst for the synthesis of symmetrical biaryls from arylboronic acids under base-free conditions (vol 5, pg 1251, 2015)0 aGreen synthesis of stable Cu0 nanoparticles onto reduced graphen  aTHOMAS GRAHAM HOUSE, SCIENCE PARK, MILTON RD, CAMBRIDGE CB4 0WF, CAMBS, ENGLANDbROYAL SOC CHEMISTRYcFEB  a1234-12340 v63 a<p>Correction for ‘Green synthesis of stable Cu(0) nanoparticles onto reduced graphene oxide nanosheets: a reusable catalyst for the synthesis of symmetrical biaryls from arylboronic acids under base-free conditions’ by Najrul Hussain et al., Catal. Sci. Technol., 2015, 5, 1251–1260.</p>1 aHussain, Najrul1 aGogoi, Pranjal1 aAzhagan, Muniraj, Vedi Kuyil1 aShelke, Manjusha, V.1 aDas, Manash, R.  uhttps://library.ncl.res.in/content/green-synthesis-stable-cu0-nanoparticles-reduced-graphene-oxide-nanosheets-reusable-2