The {development|improvement} of {high|higher} efficiency, {excellent|superb|outstanding|exceptional|great|fantastic} selectivity, and super activity metal catalyst for chemical selective hydrogenation of alkynes to olefin is of {great|fantastic|excellent|wonderful|good|terrific} significance {in the|within the|inside the} field {of the|from the|in the|on the|with the|of your} chemical {industry|business|market|sector}. {At the|In the} {same|exact same|identical|very same|similar} time, the {development|improvement} of {a large|a sizable|a big} {number of|quantity of|variety of} {available|accessible|obtainable|offered|readily available|out there} base metal catalysts for organic conversion remains {an important|an essential|a crucial|a vital} objective of chemical {research|study|analysis|investigation}. Herein, we report a facile preparation of a {simple|easy|straightforward|basic|uncomplicated|very simple}, {high|higher} catalytic activity, environmentally friendly, and {inexpensive|affordable|low-cost|economical|cheap} biomass carbon material supported nano-nickel catalyst from lignin residue. {The entire|The whole|The complete} preparation {process|procedure|method|approach|course of action} {of the|from the|in the|on the|with the|of your} catalyst is {simple|easy|straightforward|basic|uncomplicated|very simple}, {reliable|dependable|trustworthy|reputable|trusted}, economical, and environmentally friendly, which {provides|offers|gives|supplies|delivers} a {potential|possible|prospective} utilization prospect for large-scale industrial applications of biomass-based carbon material catalysts. Biomass-based lignin residues can {not only|not just|not merely|not simply} {reduce|decrease|minimize|lessen|lower|cut down} the {high|higher} oxidation state of nickel ions into nickel nanoparticles by the in-situ {reducing|decreasing|lowering|minimizing} gas generated {during|throughout|in the course of|for the duration of|through} the calcination {process|procedure|method|approach|course of action}, {but the|however the} mesoporous structure of lignin residue also promotes the adsorption of nickel metal, which {greatly|significantly|tremendously|drastically|considerably} {improved|enhanced} the catalytic activity of biomass-based Ni-based catalysts. The {simple|easy|straightforward|basic|uncomplicated|very simple} synthetic green, cost-effective and sustainable biomass-based Ni-based catalyst shows {good|great|excellent|very good|fantastic|superior} {performance|overall performance|efficiency|functionality} {in the|within the|inside the} selective hydrogenation of phenylacetylene, reaching 97.2% conversion and 84.3% styrene selectivity, respectively. Formula of 212651-52-0 (2-Fluoro-6-methylphenyl)boronic acid Chemscene PMID:23991096
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