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1,489 Newest Publications about the topic mercury

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An ionic liquid process for mercury removal from natural gas

04-Mar-2015 | Mahpuzah Abai; Martin P. Atkins; Amiruddin Hassan; John D. Holbrey; Yongcheun Kuah; Peter Nockemann; Alexander A. Ol ..., Dalton Transactions, 2015

Efficient scrubbing of mercury vapour from natural gas streams has been demonstrated both in the laboratory and on an industrial scale, using chlorocuprate(ii) ionic liquids impregnated on high surface area porous solid supports, resulting in the effective removal of mercury vapour from natural ...

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Synthesis, molecular and electronic structure, and reactions of a Zn–Hg–Zn bonded complex

04-Mar-2015 | Matthew P. Blake; Nikolas Kaltsoyannis; Philip Mountford, Chemical Communication, 2015

Reaction of (Ar′NacNac)ZnI with potassium/mercury amalgam gave the trimetallic compound {(Ar′NacNac)Zn}2Hg (1) containing a Zn–Hg–Zn unit and the first example of a bond between two different Group 12 metals; DFT and QTAIM analyses suggest that 1 is best described as two formally Zn(i) atoms with ...

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Cross sensitivity effects of volatile organic compounds on a SAW-based elemental mercury vapor sensor

01-Mar-2015 | Author(s): K.M. Mohibul Kabir , Ylias M. Sabri , Glenn I. Matthews , Samuel J. Ippolito , Suresh K. Bhargava, Sensors and Actuators B: Chemical, 2015

Publication date: June 2015 Source:Sensors and Actuators B: Chemical, Volume 212 Author(s): K.M. Mohibul Kabir , Ylias M. Sabri , Glenn I. Matthews , Samuel J. Ippolito , Suresh K. Bhargava The detection of anthropogenic elemental mercury (Hg0) is the first step for evaluating the ...

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Homolytic H2 cleavage by a mercury-bridged Ni(I) pincer complex [{(PNP)Ni}2{[small mu ]-Hg}]

28-Feb-2015 | Markus Kreye; Matthias Freytag; Peter G. Jones; Paul G. Williard; Wesley H. Bernskoetter; Marc D. Walter, Chemical Communication, 2015

Reduction of the pincer nickel(ii) complex [(PNP)NiBr] with sodium amalgam (Na/Hg) forms the mercury-bridged dimer [{(PNP)Ni}2{μ-Hg}], which homolytically cleaves dihydrogen to form [(PNP)NiH]. Reversible CO2 insertion into the Ni–H bond is observed for [(PNP)NiH], forming the monodentate ...

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Pore Architecture and Connectivity in Gas Shale

27-Feb-2015 | Hubert E. King, Jr.; Aaron P. R. Eberle; Clifford C. Walters; Chris E. Kliewer; Deniz Ertas; Chuong Huynh, Energy & Fuels, 2015

The pore size distribution and architecture in gas shales were studied using a combination of small-angle neutron scattering (SANS), mercury injection capillary pressure (MICP), and helium ion microscopy (HIM). SANS analysis shows that the pore size population is not a power-law distribution ...

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Atmospheric Mercury Footprints of Nations

27-Feb-2015 | Sai Liang; Yafei Wang; Sergio Cinnirella; Nicola Pirrone, Environmental Science & Technology, 2015

The Minamata Convention was established to protect humans and the natural environment from the adverse effects of mercury emissions. A cogent assessment of mercury emissions is required to help implement the Minamata Convention. Here, we use an environmentally extended multi-regional input–output ...

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Electrocapillarity and zero-frequency differential capacitance at the interface between mercury and ionic liquids measured using the pendant drop method

26-Feb-2015 | Naoya Nishi; Atsunori Hashimoto; Eiji Minami; Tetsuo Sakka, Physical Chemistry Chemical Physics, 2015

The structure of ionic liquids (ILs) at the electrochemical IL|Hg interface has been studied using the pendant drop method. From the electrocapillarity (potential dependence of interfacial tension) differential capacitance (Cd) at zero frequency (in other words, static differential capacitance or ...

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Molecules, Vol. 20, Pages 3783-3790: Inorganic Mercury Sequestration by a Poly(ethylene imine) Dendrimer in Aqueous Solution

26-Feb-2015 | Serrano, Elena Salvador; Savastano, Matteo ; Bianchi, Antonio, Molecules, 2015

The interaction of the G-2 poly(ethylene imine) dendrimer L, derived from ammonia as initiating core, with Hg(II) and HgCl42− was studied in aqueous solution by means of potentiometric (pH-metric) measurements. Speciation of these complex systems showed that L is able to form a wide variety of ...

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An ESIPT-based fluorescent probe for highly selective and ratiometric detection of mercury (II) in solution and in cells

25-Feb-2015 | Biao Gu; Liyan Huang; Naxiu Mi; Peng Yin; Youyu Zhang; Xin-Man Tu; Xu-Biao Luo; Shenglian Luo; Shouzhuo Yao, Analyst, 2015

A novel ratiometric fluorescent Hg2+ detecting system was rationally developed based on the typical excited state intramolecular proton transfer (ESIPT) characteristic of the latent fluorophore, 2-(1-(p-tolyl)-1H-phenanthro[9,10-d]imidazol-2-yl)phenol (Pol) and the Hg2+-mediated the cleavage of ...

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Spirocyclic, macrocyclic and ladder complexes of coinage metals and mercury with dichalcogeno P2N2-supported anions

25-Feb-2015 | Andreas Nordheider; Katharina Hüll; Kasun S. Athukorala Arachchige; Alexandra M. Z. Slawin; J. Derek Woollins; Ramal ..., Dalton Transactions, 2015

Metathetical reactions of alkali–metal derivatives of the dianion [tBuN(Se)P(μ-NtBu)2P(Se)NtBu]2− (2Se2−) with Ag(NHC)Cl, Ag[BF4], AuCl(THT) and HgCl2, as well as the reaction of 2S2− with AuCl(THT) were investigated. The observed products all incorporate the monoprotonated ligands 2SeH− or 2SH− ...

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