Herein, we report a tandem electrocatalyst by combining Cu single atoms anchored on N-doped carbon with adjacent Co3O4nanosheets (denoted as Co3O4/Cu1-N-C) to boost the electroreduction of NO3−to NH3. The obtained Co3O4/Cu1-N-C catalyst exhibits a remarkable yield rate for NH3of 1...
摘要：近年来，随着电化学及微生物技术的进步，由电能驱动的微生物电合成系统成为固定CO'的新手段，在化工生产、能源转化和碳减排方面受到广泛关注。在概述微生物电合成系统基本原理的基础上,综述了系统阴极材料、操作条件以及还原产物3个方面的研究进展，同时还强调了微生物电合成技术在固碳机理、产能提升等方面的研究...
Graphene-NH3+ Graohene-SO3− 85 13.72 ~0.1 Acronyms: @/&: coating/blending AC/ACC: activated carbon/carbon cloth (CC) RE: removal efficiency APSf: aminated polysulfone (PSf) SPPO/QPPO/BPPO: sulfonated/quaternized/bromomethylated poly(phenylene oxide) (PPO) PVA&SSA: cross-linked...
For the latter preparation method, [Pt(NH3)4](HCO3)2 was dissolved into a commercial Co-Mo liquor, followed by pore volume filling impregnation of an alumina carrier. This also yielded catalysts with 16 wt% Mo and 3.5 wt% Co. After preparation the catalysts obtained by one or the other ...
The nitrate (NO3−) electroreduction into ammonia (NH3) represents a promising approach for sustainable NH3 synthesis. However, the variation of adsorption configurations renders great difficulties in the simultaneous optimization of binding energy for
The experimental subsolidus binary phase diagram of (n-C10H21NH3)2CoCl4–(n-C12H25NH3)2CoCl4 has been established over the whole composition range by differential thermal analysis and X-ray diffraction. In the phase diagram, one intermediate compound (n-C10H21NH3) (n-C12H25NH3)CoCl4 ...
Phase Transitions and Distortion of [BiCl6]3– Octahedra in (C3H5NH3)3[BiCl6] – DSC and Single-Crystal X-Ray Diffraction Studies The DSC diagram of tris(allylammonium) hexachlorobismuthate(III), (C3H5NH3)3[BiCl6], revealed three anomalies at 152, 191 and 299 K. The structure of ...
6, according to an embodiment, it may be found that when forming an interlayer insulating layer that contains silicon nitride through chemical vapor deposition, the discharge amount of hydrogen is the least, about 1.5×10−5, when the ammonium flow rate is 0 (NH3 free), and the discharge ...
In another independent batch of screening for a PCR product obtained by using a different set of primers, the majority of the Scientific Reports | 5:12241 | DOI: 10.1038/srep12241 4 www.nature.com/scientificreports/ Figure 3. Structural diagram and expression of NBCn2 variants. (A) ...
Figure 3. (a) The c-axis lattice parameter changes pf LiNi0.6Co0.4O2, LiNi0.6Co0.2Mn0.2O2 and LiNi0.6Mn0.4O2; (b) High magnification TEM image of LiNi0.6Co0.4O2 after cycling; (c) Density of states schematic diagram of TMs and O; (d) In-situ differential electrochemical mass spectrosco...