• Of the major emission sources of nitrogen oxides, road traffic posted the strongest declines over the past 20 years (2016 vs 1995: -62%), whereas reductions in other areas as, for instance, the energy sector (-12% in the same period) were relatively modest. (dbresearch.de)
  • Nitrogen-doped graphene oxide for effectively removing boron ions from seawater. (americanelements.com)
  • Herein, we report a new method to remove boron using nitrogen-doped graphene oxide (N-GO). (americanelements.com)
  • This high adsorption capacity is mainly attributed to the large amount of hydroxyl groups distributed across the high surface area of graphene oxide and the enhanced adsorption that results from nitrogen-doped sites. (americanelements.com)
  • Nitrogen-doped reduced graphene oxide (N-doped RGO) samples with a high level of doping, up to 13 wt. (icmab.es)
  • have been prepared by annealing graphene oxide under a flow of pure ammonia. (icmab.es)
  • The first one is about graphene oxide. (icmab.es)
  • Boron and nitrogen co-doped reduced graphene oxide (BN-rGO) materials were prepared via a facile dielectric barrier discharge plasma treatment method. (springer.com)
  • Li SM, Yang SY, Wang YS, Tsai HP, Tien HW, Hsiao ST, Liao WH, Chang CL, Ma CCM, Hu CC (2015) N-doped structures and surface functional groups of reduced graphene oxide and their effect on the electrochemical performance of supercapacitor with organic electrolyte. (springer.com)
  • Li SB, Wang ZF, Jiang HM, Zhang LM, Ren JZ, Zheng MT, Dong LC, Sun RY (2016) Plasma-induced high-efficient synthesis of boron doped reduced graphene oxide for supercapacitors. (springer.com)
  • As a proof-of-concept example, we prepared In 2 O 3 nanoparticle-reduced graphene oxide (In 2 O 3 /RGO) hybrid which exhibited attractive NRR performance with an NH 3 yield of 18.4 μg h −1 mg −1 and a Faradaic efficiency of 8.1% at − 0.6 V (RHE) in 0.1 M Na 2 SO 4 . (springer.com)
  • Nitrogen oxides are released to the air from the exhaust of motor vehicles, the burning of coal, oil, or natural gas, and during processes such as arc welding, electroplating, engraving, and dynamite blasting. (cdc.gov)
  • Nitrogen oxides are produced naturally by lightning, and also, to a small extent, by microbial processes in soils. (apis.ac.uk)
  • The use of marine diesel engines installed on ships constructed between 1 January 2000 and 1 January 2011 is prohibited unless the emission of nitrogen oxide from the engine follows the upper curve on the graph (see below). (dma.dk)
  • Heavy-duty trucks account for a substantial portion of the atmospheric carbon dioxide (CO 2 ) and nitrogen oxides (NO x ) inventory. (scirp.org)
  • We report a simple methodology for synthesizing a hybrid of cuprous oxide (Cu 2 O) nanoparticles with a size less than 6 nm embedded into a porous graphitic nitrogen-rich carbon matrix. (rsc.org)
  • The amount of evolved H 2 is more than 2 times higher than that evolved over pristine carbon nitride and cuprous oxide under the same conditions. (rsc.org)
  • Therefore, the nitrogen-rich porous carbon support serves as a functional scaffold preventing the agglomeration of Cu 2 O nanoparticles. (rsc.org)
  • We believe that this work provides a new insight into the design and fabrication of various efficient and cost-effective nitrogen-rich carbon composites (alternative for noble metals) with superior photocatalytic hydrogen evolution activity. (rsc.org)
  • We do not know if exposure to nitrogen oxides will result in reproductive effects in humans. (cdc.gov)
  • Children would probably be affected by exposure to nitrogen oxides in the same ways as adults. (cdc.gov)
  • As well as this there is evidence of associations between exposure to nitrogen dioxide (NO 2 ) and adverse health effects. (bmj.com)