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Showing 25 to 36 of 7126 entries
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Ultrathin metal-organic framework membrane production by gel-vapour deposition.

Nature communications

Li W, Su P, Li Z, Xu Z, Wang F, Ou H, Zhang J, Zhang G, Zeng E.
PMID: 28864827
Nat Commun. 2017 Sep 01;8(1):406. doi: 10.1038/s41467-017-00544-1.

Ultrathin, molecular sieving membranes composed of microporous materials offer great potential to realize high permeances and selectivities in separation applications, but strategies for their production have remained a challenge. Here we show a route for the scalable production of...

Hydrothermal Synthesis of Lanthanide Stannates Pyrochlore Nanocrystals for Catalytic Combustion of Soot Particulates.

TheScientificWorldJournal

Zhang X, Liu X, Lu P, Wang L, Zhang Z, Wang X, Wang Z.
PMID: 26090513
ScientificWorldJournal. 2015;2015:254165. doi: 10.1155/2015/254165. Epub 2015 May 21.

Nanocrystalline La2Sn2O7 and La2Sn1.8Co0.2O7 with a phase-pure pyrochlore structure were synthesized by a hydrothermal method, and their catalytic activity was investigated for soot combustion. The as-synthesized catalysts presented relatively larger surface area, and pore volume, which was benefit to...

Theoretical insights into how the first C-C bond forms in the methanol-to-olefin process catalysed by HSAPO-34.

Physical chemistry chemical physics : PCCP

Peng C, Wang H, Hu P.
PMID: 27173579
Phys Chem Chem Phys. 2016 May 25;18(21):14495-502. doi: 10.1039/c5cp08029k.

We report here a comprehensive understanding of the first C-C coupling during the induction period of the methanol-to-olefin process using density functional theory with the HSE06 hybrid functional. We illustrate the possible routes of formation for the active carbenium...

Rapid Dissolving-Debonding Strategy for Optically Transparent Paper Production.

Scientific reports

Chen J, Han X, Fang Z, Cheng F, Zhao B, Lu P, Li J, Dai J, Lacey S, Elspas R, Jiang Y, Liu D, Hu L.
PMID: 26657809
Sci Rep. 2015 Dec 11;5:17703. doi: 10.1038/srep17703.

Transparent paper is an alternative substrate for electronic devices due to its unique properties. However, energy-intensive and/or time-consuming procedures currently limit the scalable production of transparent paper. In this report, we demonstrate a rapid process to fabricate optically transparent...

Facile Synthesis of Na0.33V2O5 Nanosheet-Graphene Hybrids as Ultrahigh Performance Cathode Materials for Lithium Ion Batteries.

ACS applied materials & interfaces

Lu Y, Wu J, Liu J, Lei M, Tang S, Lu P, Yang L, Yang H, Yang Q.
PMID: 26196059
ACS Appl Mater Interfaces. 2015 Aug 12;7(31):17433-40. doi: 10.1021/acsami.5b04827. Epub 2015 Aug 03.

Na0.33V2O5 nanosheet-graphene hybrids were successfully fabricated for the first time via a two-step route involving a novel hydrothermal method and a freeze-drying technique. Uniform Na0.33V2O5 nanosheets with a thickness of about 30 nm are well-dispersed between graphene layers. The...

Towards rational catalyst design: a general optimization framework.

Philosophical transactions. Series A, Mathematical, physical, and engineering sciences

Wang Z, Hu P.
PMID: 26755754
Philos Trans A Math Phys Eng Sci. 2016 Feb 28;374(2061). doi: 10.1098/rsta.2015.0078.

Rational catalyst design is one of the most fundamental goals in heterogeneous catalysis. Herein, we briefly review our previous design work, and then introduce a general optimization framework, which converts catalyst design into an optimization problem. Furthermore, an example...

Hierarchical layered Ni(3)S(2)-graphene hybrid composites for efficient photocatalytic reduction of Cr(VI).

Journal of colloid and interface science

Hu P, Liu X, Liu B, Li L, Qin W, Yu H, Zhong S, Li Y, Ren Z, Wang M.
PMID: 28235719
J Colloid Interface Sci. 2017 Jun 15;496:254-260. doi: 10.1016/j.jcis.2017.01.073. Epub 2017 Jan 24.

Exploring visible light responsive media remains a challenge for solar energy photocatalysis applications. We report the Ni

Covalent Crosslinking of Graphene Quantum Dots by McMurry Deoxygenation Coupling.

Chemistry, an Asian journal

Chen L, Hu P, Lu JE, Chen S.
PMID: 28329418
Chem Asian J. 2017 May 04;12(9):973-977. doi: 10.1002/asia.201700225. Epub 2017 Apr 24.

Graphene quantum dots were covalently crosslinked forming ensembles of a few hundred nanometers in size by McMurry deoxygenation coupling reactions of peripheral carbonyl functional moieties catalyzed by TiCl

Higher Order π-Conjugated Polycyclic Hydrocarbons with Open-Shell Singlet Ground State: Nonazethrene versus Nonacene.

Journal of the American Chemical Society

Huang R, Phan H, Herng TS, Hu P, Zeng W, Dong SQ, Das S, Shen Y, Ding J, Casanova D, Wu J.
PMID: 27435865
J Am Chem Soc. 2016 Aug 17;138(32):10323-30. doi: 10.1021/jacs.6b06188. Epub 2016 Aug 04.

Higher order acenes (i.e., acenes longer than pentacene) and extended zethrenes (i.e., zethrenes longer than zethrene) are theoretically predicted to have an open-shell singlet ground state, and the radical character is supposed to increase with extension of molecular size....

Plasmonic Zitterbewegung in binary graphene sheet arrays.

Optics letters

Fan Y, Wang B, Huang H, Wang K, Long H, Lu P.
PMID: 26125338
Opt Lett. 2015 Jul 01;40(13):2945-8. doi: 10.1364/OL.40.002945.

We theoretically investigate the plasmonic Zitterbewegung (ZB) effect in binary graphene sheet arrays (GSAs). The surface plasmon polariton (SPP) modes of two minibands are realized by alternately varying the chemical potentials of individual graphene sheets in the arrays. Numerical...

α-Amidino Rhodium Carbenes: Key Intermediates for the Preparation of (E)-2-Aminomethylene-3-oxoindoles and Pyranoindoles.

Organic letters

Qian J, Sheng G, Huang K, Liu S, Lu P, Wang Y.
PMID: 27391393
Org Lett. 2016 Aug 05;18(15):3682-5. doi: 10.1021/acs.orglett.6b01728. Epub 2016 Jul 08.

Rhodium-catalyzed reactions of 3-diazoindolin-2-imines with aromatic aldehydes and α,β-unsaturated aldehydes respectively furnished (E)-2-aminomethylene-3-oxoindoles and pyranoindoles in moderate to excellent yields with nice functional group tolerance. The reaction proceeds in a cascade involving α-amidino rhodium carbene as the key intermediate.

Plasma-enhanced microwave solid-state synthesis of cadmium sulfide: reaction mechanism and optical properties.

Dalton transactions (Cambridge, England : 2003)

Du KZ, Chaturvedi A, Wang XZ, Zhao Y, Zhang KK, Iqbal Bakti Utama M, Hu P, Jiang H, Xiong QH, Kloc C.
PMID: 26151570
Dalton Trans. 2015 Aug 14;44(30):13444-9. doi: 10.1039/c5dt01858g.

CdS synthesis by plasma-enhanced microwave physical vapor transport (PMPVT) has been developed in this work. The photoluminescence (PL), absorbance, Raman spectra and the mechanism of CdS crystal growth have been investigated. Furthermore, plasma-enhanced microwave chemical vapour transport (PMCVT) synthesis...

Showing 25 to 36 of 7126 entries