Dynamic evolution and reversibility of single-atom Ni(II) active site in 1T-MoS2 electrocatalysts for hydrogen evolution.

Abstract:

:1T-MoS2 and single-atom modified analogues represent a highly promising class of low-cost catalysts for hydrogen evolution reaction (HER). However, the role of single atoms, either as active species or promoters, remains vague despite its essentiality toward more efficient HER. In this work, we report the unambiguous identification of Ni single atom as key active sites in the basal plane of 1T-MoS2 (Ni@1T-MoS2) that result in efficient HER performance. The intermediate structure of this Ni active site under catalytic conditions was captured by in situ X-ray absorption spectroscopy, where a reversible metallic Ni species (Ni0) is observed in alkaline conditions whereas Ni remains in its local structure under acidic conditions. These insights provide crucial mechanistic understanding of Ni@1T-MoS2 HER electrocatalysts and suggest that the understanding gained from such in situ studies is necessary toward the development of highly efficient single-atom decorated 1T-MoS2 electrocatalysts.

journal_name

Nat Commun

journal_title

Nature communications

authors

Pattengale B,Huang Y,Yan X,Yang S,Younan S,Hu W,Li Z,Lee S,Pan X,Gu J,Huang J

doi

10.1038/s41467-020-17904-z

subject

Has Abstract

pub_date

2020-08-17 00:00:00

pages

4114

issue

1

issn

2041-1723

pii

10.1038/s41467-020-17904-z

journal_volume

11

pub_type

杂志文章
  • Nanoporous frameworks exhibiting multiple stimuli responsiveness.

    abstract::Nanoporous frameworks are polymeric materials built from rigid molecules, which give rise to their nanoporous structures with applications in gas sorption and storage, catalysis and others. Conceptually new applications could emerge, should these beneficial properties be manipulated by external stimuli in a reversible...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms4588

    authors: Kundu PK,Olsen GL,Kiss V,Klajn R

    更新日期:2014-04-07 00:00:00

  • Examining the human infectious reservoir for Plasmodium falciparum malaria in areas of differing transmission intensity.

    abstract::A detailed understanding of the human infectious reservoir is essential for improving malaria transmission-reducing interventions. Here we report a multi-regional assessment of population-wide malaria transmission potential based on 1209 mosquito feeding assays in endemic areas of Burkina Faso and Kenya. Across both s...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-017-01270-4

    authors: Gonçalves BP,Kapulu MC,Sawa P,Guelbéogo WM,Tiono AB,Grignard L,Stone W,Hellewell J,Lanke K,Bastiaens GJH,Bradley J,Nébié I,Ngoi JM,Oriango R,Mkabili D,Nyaurah M,Midega J,Wirth DF,Marsh K,Churcher TS,Bejon P,Siri

    更新日期:2017-10-26 00:00:00

  • Marker-free carotenoid-enriched rice generated through targeted gene insertion using CRISPR-Cas9.

    abstract::Targeted insertion of transgenes at pre-determined plant genomic safe harbors provides a desirable alternative to insertions at random sites achieved through conventional methods. Most existing cases of targeted gene insertion in plants have either relied on the presence of a selectable marker gene in the insertion ca...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-020-14981-y

    authors: Dong OX,Yu S,Jain R,Zhang N,Duong PQ,Butler C,Li Y,Lipzen A,Martin JA,Barry KW,Schmutz J,Tian L,Ronald PC

    更新日期:2020-03-04 00:00:00

  • PARP3 is a promoter of chromosomal rearrangements and limits G4 DNA.

    abstract::Chromosomal rearrangements are essential events in the pathogenesis of both malignant and nonmalignant disorders, yet the factors affecting their formation are incompletely understood. Here we develop a zinc-finger nuclease translocation reporter and screen for factors that modulate rearrangements in human cells. We i...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms15110

    authors: Day TA,Layer JV,Cleary JP,Guha S,Stevenson KE,Tivey T,Kim S,Schinzel AC,Izzo F,Doench J,Root DE,Hahn WC,Price BD,Weinstock DM

    更新日期:2017-04-27 00:00:00

  • FLOWERING LOCUS C in monocots and the tandem origin of angiosperm-specific MADS-box genes.

    abstract::MADS-domain transcription factors have been shown to act as key repressors or activators of the transition to flowering and as master regulators of reproductive organ identities. Despite their important roles in plant development, the origin of several MADS-box subfamilies has remained enigmatic so far. Here we demons...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms3280

    authors: Ruelens P,de Maagd RA,Proost S,Theißen G,Geuten K,Kaufmann K

    更新日期:2013-01-01 00:00:00

  • Single spin localization and manipulation in graphene open-shell nanostructures.

    abstract::Turning graphene magnetic is a promising challenge to make it an active material for spintronics. Predictions state that graphene structures with specific shapes can spontaneously develop magnetism driven by Coulomb repulsion of π-electrons, but its experimental verification is demanding. Here, we report on the observ...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-018-08060-6

    authors: Li J,Sanz S,Corso M,Choi DJ,Peña D,Frederiksen T,Pascual JI

    更新日期:2019-01-14 00:00:00

  • Modular quantum computation in a trapped ion system.

    abstract::Modern computation relies crucially on modular architectures, breaking a complex algorithm into self-contained subroutines. A client can then call upon a remote server to implement parts of the computation independently via an application programming interface (API). Present APIs relay only classical information. Here...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-019-12643-2

    authors: Zhang K,Thompson J,Zhang X,Shen Y,Lu Y,Zhang S,Ma J,Vedral V,Gu M,Kim K

    更新日期:2019-10-16 00:00:00

  • A microfluidic platform enabling single-cell RNA-seq of multigenerational lineages.

    abstract::We introduce a microfluidic platform that enables off-chip single-cell RNA-seq after multi-generational lineage tracking under controlled culture conditions. We use this platform to generate whole-transcriptome profiles of primary, activated murine CD8+ T-cell and lymphocytic leukemia cell line lineages. Here we repor...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms10220

    authors: Kimmerling RJ,Lee Szeto G,Li JW,Genshaft AS,Kazer SW,Payer KR,de Riba Borrajo J,Blainey PC,Irvine DJ,Shalek AK,Manalis SR

    更新日期:2016-01-06 00:00:00

  • Interference between overlapping memories is predicted by neural states during learning.

    abstract::One of the primary contributors to forgetting is interference from overlapping memories. Intuitively, this suggests-and prominent theoretical models argue-that memory interference is best avoided by encoding overlapping memories as if they were unrelated. It is therefore surprising that reactivation of older memories ...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-019-13377-x

    authors: Chanales AJH,Dudukovic NM,Richter FR,Kuhl BA

    更新日期:2019-11-25 00:00:00

  • Impact of fat mass and distribution on lipid turnover in human adipose tissue.

    abstract::Differences in white adipose tissue (WAT) lipid turnover between the visceral (vWAT) and subcutaneous (sWAT) depots may cause metabolic complications in obesity. Here we compare triglyceride age and, thereby, triglyceride turnover in vWAT and sWAT biopsies from 346 individuals and find that subcutaneous triglyceride a...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms15253

    authors: Spalding KL,Bernard S,Näslund E,Salehpour M,Possnert G,Appelsved L,Fu KY,Alkass K,Druid H,Thorell A,Rydén M,Arner P

    更新日期:2017-05-23 00:00:00

  • Essential role of FBXL5-mediated cellular iron homeostasis in maintenance of hematopoietic stem cells.

    abstract::Hematopoietic stem cells (HSCs) are maintained in a hypoxic niche to limit oxidative stress. Although iron elicits oxidative stress, the importance of iron homeostasis in HSCs has been unknown. Here we show that iron regulation by the F-box protein FBXL5 is required for HSC self-renewal. Conditional deletion of Fbxl5 ...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms16114

    authors: Muto Y,Nishiyama M,Nita A,Moroishi T,Nakayama KI

    更新日期:2017-07-17 00:00:00

  • Plasmodium falciparum heat shock protein 110 stabilizes the asparagine repeat-rich parasite proteome during malarial fevers.

    abstract::One-fourth of Plasmodium falciparum proteins have asparagine repeats that increase the propensity for aggregation, especially at elevated temperatures that occur routinely in malaria-infected patients. Here we report that a Plasmodium Asn repeat-containing protein (PFI1155w) formed aggregates in mammalian cells at feb...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms2306

    authors: Muralidharan V,Oksman A,Pal P,Lindquist S,Goldberg DE

    更新日期:2012-01-01 00:00:00

  • Imaging of fluorescence anisotropy during photoswitching provides a simple readout for protein self-association.

    abstract::Monitoring of protein oligomerization has benefited greatly from Förster Resonance Energy Transfer (FRET) measurements. Although donors and acceptors are typically fluorescent molecules with different spectra, homo-FRET can occur between fluorescent molecules of the same type if the emission spectrum overlaps with the...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-019-13843-6

    authors: Ojha N,Rainey KH,Patterson GH

    更新日期:2020-01-07 00:00:00

  • Mechanism of effector capture and delivery by the type IV secretion system from Legionella pneumophila.

    abstract::Legionella pneumophila is a bacterial pathogen that utilises a Type IV secretion (T4S) system to inject effector proteins into human macrophages. Essential to the recruitment and delivery of effectors to the T4S machinery is the membrane-embedded T4 coupling complex (T4CC). Here, we purify an intact T4CC from the Legi...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-020-16681-z

    authors: Meir A,Macé K,Lukoyanova N,Chetrit D,Hospenthal MK,Redzej A,Roy C,Waksman G

    更新日期:2020-06-08 00:00:00

  • High-efficiency reprogramming of fibroblasts into cardiomyocytes requires suppression of pro-fibrotic signalling.

    abstract::Direct reprogramming of fibroblasts into cardiomyocytes by forced expression of cardiomyogenic factors, GMT (GATA4, Mef2C, Tbx5) or GHMT (GATA4, Hand2, Mef2C, Tbx5), has recently been demonstrated, suggesting a novel therapeutic strategy for cardiac repair. However, current approaches are inefficient. Here we demonstr...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms9243

    authors: Zhao Y,Londono P,Cao Y,Sharpe EJ,Proenza C,O'Rourke R,Jones KL,Jeong MY,Walker LA,Buttrick PM,McKinsey TA,Song K

    更新日期:2015-09-10 00:00:00

  • Control of the spin geometric phase in semiconductor quantum rings.

    abstract::Since the formulation of the geometric phase by Berry, its relevance has been demonstrated in a large variety of physical systems. However, a geometric phase of the most fundamental spin-1/2 system, the electron spin, has not been observed directly and controlled independently from dynamical phases. Here we report exp...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms3526

    authors: Nagasawa F,Frustaglia D,Saarikoski H,Richter K,Nitta J

    更新日期:2013-01-01 00:00:00

  • Structure of the processive human Pol δ holoenzyme.

    abstract::In eukaryotes, DNA polymerase δ (Pol δ) bound to the proliferating cell nuclear antigen (PCNA) replicates the lagging strand and cooperates with flap endonuclease 1 (FEN1) to process the Okazaki fragments for their ligation. We present the high-resolution cryo-EM structure of the human processive Pol δ-DNA-PCNA comple...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-020-14898-6

    authors: Lancey C,Tehseen M,Raducanu VS,Rashid F,Merino N,Ragan TJ,Savva CG,Zaher MS,Shirbini A,Blanco FJ,Hamdan SM,De Biasio A

    更新日期:2020-02-28 00:00:00

  • A glycoprotein B-neutralizing antibody structure at 2.8 Å uncovers a critical domain for herpesvirus fusion initiation.

    abstract::Members of the Herpesviridae, including the medically important alphaherpesvirus varicella-zoster virus (VZV), induce fusion of the virion envelope with cell membranes during entry, and between cells to form polykaryocytes in infected tissues. The conserved glycoproteins, gB, gH and gL, are the core functional protein...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-020-17911-0

    authors: Oliver SL,Xing Y,Chen DH,Roh SH,Pintilie GD,Bushnell DA,Sommer MH,Yang E,Carfi A,Chiu W,Arvin AM

    更新日期:2020-08-18 00:00:00

  • Ligand regulation of a constitutively dimeric EGF receptor.

    abstract::Ligand-induced receptor dimerization has traditionally been viewed as the key event in transmembrane signalling by epidermal growth factor receptors (EGFRs). Here we show that the Caenorhabditis elegans EGFR orthologue LET-23 is constitutively dimeric, yet responds to its ligand LIN-3 without changing oligomerization ...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms8380

    authors: Freed DM,Alvarado D,Lemmon MA

    更新日期:2015-06-10 00:00:00

  • Higher levels of multiple ecosystem services are found in forests with more tree species.

    abstract::Forests are of major importance to human society, contributing several crucial ecosystem services. Biodiversity is suggested to positively influence multiple services but evidence from natural systems at scales relevant to management is scarce. Here, across a scale of 400,000 km(2), we report that tree species richnes...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms2328

    authors: Gamfeldt L,Snäll T,Bagchi R,Jonsson M,Gustafsson L,Kjellander P,Ruiz-Jaen MC,Fröberg M,Stendahl J,Philipson CD,Mikusiński G,Andersson E,Westerlund B,Andrén H,Moberg F,Moen J,Bengtsson J

    更新日期:2013-01-01 00:00:00

  • The higher order auditory cortex is involved in the assignment of affective value to sensory stimuli.

    abstract::The sensory cortex participates in emotional memory but its role is poorly understood. Here we show that inactivation of the higher order auditory cortex Te2 in rats during early memory consolidation impairs remote first- and second-order fear memories but not the association between two neutral cues. Furthermore, Te2...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms9886

    authors: Grosso A,Cambiaghi M,Renna A,Milano L,Roberto Merlo G,Sacco T,Sacchetti B

    更新日期:2015-12-01 00:00:00

  • TDRD5 binds piRNA precursors and selectively enhances pachytene piRNA processing in mice.

    abstract::Pachytene piRNAs are the most abundant piRNAs in mammalian adult testes. They are generated from long precursor transcripts by the primary piRNA biogenesis pathway but the factors involved in pachytene piRNA precursors processing are poorly understood. Here we show that the Tudor domain-containing 5 (TDRD5) protein is...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-017-02622-w

    authors: Ding D,Liu J,Midic U,Wu Y,Dong K,Melnick A,Latham KE,Chen C

    更新日期:2018-01-09 00:00:00

  • Vastly extended drug release from poly(pro-17β-estradiol) materials facilitates in vitro neurotrophism and neuroprotection.

    abstract::Central nervous system (CNS) injuries persist for years, and currently there are no therapeutics that can address the complex injury cascade that develops over this time-scale. 17β-estradiol (E2) has broad tropism within the CNS, targeting and inducing beneficial phenotypic changes in myriad cells following injury. To...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-019-12835-w

    authors: D'Amato AR,Puhl DL,Ellman SAT,Balouch B,Gilbert RJ,Palermo EF

    更新日期:2019-10-23 00:00:00

  • Asymmetric Suzuki-Miyaura coupling of heterocycles via Rhodium-catalysed allylic arylation of racemates.

    abstract::Using asymmetric catalysis to simultaneously form carbon-carbon bonds and generate single isomer products is strategically important. Suzuki-Miyaura cross-coupling is widely used in the academic and industrial sectors to synthesize drugs, agrochemicals and biologically active and advanced materials. However, widely ap...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms15762

    authors: Schäfer P,Palacin T,Sidera M,Fletcher SP

    更新日期:2017-06-13 00:00:00

  • Recent strengthening of the stratospheric Arctic vortex response to warming in the central North Pacific.

    abstract::The stratospheric Arctic vortex (SAV) plays a critical role in forecasting cold winters in northern mid-latitudes. Its influence on the tropospheric mid- and high-latitudes has attracted growing attention in recent years. However, the trend in the SAV during the recent two decades is still unknown. Here, using three r...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-018-04138-3

    authors: Hu D,Guan Z,Tian W,Ren R

    更新日期:2018-04-27 00:00:00

  • Discovery of cationic nonribosomal peptides as Gram-negative antibiotics through global genome mining.

    abstract::The worldwide prevalence of infections caused by antibiotic-resistant Gram-negative bacteria poses a serious threat to public health due to the limited therapeutic alternatives. Cationic peptides represent a large family of antibiotics and have attracted interest due to their diverse chemical structures and potential ...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/s41467-018-05781-6

    authors: Li YX,Zhong Z,Zhang WP,Qian PY

    更新日期:2018-08-16 00:00:00

  • Humans display a 'cooperative phenotype' that is domain general and temporally stable.

    abstract::Understanding human cooperation is of major interest across the natural and social sciences. But it is unclear to what extent cooperation is actually a general concept. Most research on cooperation has implicitly assumed that a person's behaviour in one cooperative context is related to their behaviour in other settin...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms5939

    authors: Peysakhovich A,Nowak MA,Rand DG

    更新日期:2014-09-16 00:00:00

  • Freestanding three-dimensional core-shell nanoarrays for lithium-ion battery anodes.

    abstract::Structural degradation and low conductivity of transition-metal oxides lead to severe capacity fading in lithium-ion batteries. Recent efforts to solve this issue have mainly focused on using nanocomposites or hybrids by integrating nanosized metal oxides with conducting additives. Here we design specific hierarchical...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms11774

    authors: Tan G,Wu F,Yuan Y,Chen R,Zhao T,Yao Y,Qian J,Liu J,Ye Y,Shahbazian-Yassar R,Lu J,Amine K

    更新日期:2016-06-03 00:00:00

  • Vimentin regulates activation of the NLRP3 inflammasome.

    abstract::Activation of the NLRP3 inflammasome and subsequent maturation of IL-1β have been implicated in acute lung injury (ALI), resulting in inflammation and fibrosis. We investigated the role of vimentin, a type III intermediate filament, in this process using three well-characterized murine models of ALI known to require N...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms7574

    authors: dos Santos G,Rogel MR,Baker MA,Troken JR,Urich D,Morales-Nebreda L,Sennello JA,Kutuzov MA,Sitikov A,Davis JM,Lam AP,Cheresh P,Kamp D,Shumaker DK,Budinger GR,Ridge KM

    更新日期:2015-03-12 00:00:00

  • CD8+ T cells stimulate Na-Cl co-transporter NCC in distal convoluted tubules leading to salt-sensitive hypertension.

    abstract::Recent studies suggest a role for T lymphocytes in hypertension. However, whether T cells contribute to renal sodium retention and salt-sensitive hypertension is unknown. Here we demonstrate that T cells infiltrate into the kidney of salt-sensitive hypertensive animals. In particular, CD8+ T cells directly contact the...

    journal_title:Nature communications

    pub_type: 杂志文章

    doi:10.1038/ncomms14037

    authors: Liu Y,Rafferty TM,Rhee SW,Webber JS,Song L,Ko B,Hoover RS,He B,Mu S

    更新日期:2017-01-09 00:00:00