ELIZA cgi-bash version rev. 1.91
- Medical English LInking keywords finder for the PubMed Zipped Archive (ELIZA) -

return kwic search for demonstrated out of >500 occurrences
286534 occurrences (No.87 in the rank) during 5 years in the PubMed. [cache]
347) Heterostructures are demonstrated with excellent HER activities, but still inferior to commercial Pt/C.
--- ABSTRACT ---
PMID:40213360 DOI:10.1002/smsc.202000027
2021 Small science
* Beyond Platinum: Defects Abundant CoP3/Ni2P Heterostructure for Hydrogen Evolution Electrocatalysis.
- Water electrolysis is a promising option for pure hydrogen production, but it is limited by the high cost. Developing superb and low-cost electrocatalysts for hydrogen evolution reaction (HER) is critical for cost reduction. Heterostructures are demonstrated with excellent HER activities, but still inferior to commercial Pt/C. Herein, vacancy type of defects is engineered into the interface of CoP3/Ni2P heterostructure by a plasma strategy. The as-synthesized defective CoP3/Ni2P exhibits lower overpotentials than Pt/C. Its specific activity at overpotential of 50 mV is ≈2-fold and 1.7-fold higher than that of Pt/C in acidic and alkaline media, respectively. For water electrocatalysis, its current density reaches 215 mA cm-2 at 2.0 V, even satisfying the target of practical industrial water splitting. Theoretical calculations indicate that the interfacial defects reconstruct the electronic structure and accelerate the charge transfer, facilitating the adsorption of reactant and lowering the energy barrier of water dissociation, thereby improving HER activities.
--- ABSTRACT END ---
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[frequency of next (right) word to demonstrated]
(1)169 that (11)5 good (21)3 that, (31)2 leadership
(2)48 a (12)5 using (22)2 altered (32)2 on
(3)34 the (13)5 with (23)2 benefits (33)2 positive
(4)18 in (14)4 comparable (24)2 decreases (34)2 potential
(5)17 to (15)4 for (25)2 elevated (35)2 robustness
(6)16 by (16)4 how (26)2 evidence (36)2 significantly
(7)9 an (17)4 its (27)2 greater (37)2 similar
(8)8 significant (18)3 improved (28)2 higher (38)2 statistically
(9)7 *null* (19)3 no (29)2 highly (39)2 successful
(10)7 efficacy (20)3 several (30)2 increased (40)2 survival

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--- WordNet output for demonstrated --- Overview of verb demonstrate The verb demonstrate has 4 senses (first 4 from tagged texts) 1. (24) show, demo, exhibit, present, demonstrate -- (give an exhibition of to an interested audience; "She shows her dogs frequently"; "We will demo the new software in Washington") 2. (22) prove, demonstrate, establish, show, shew -- (establish the validity of something, as by an example, explanation or experiment; "The experiment demonstrated the instability of the compound"; "The mathematician showed the validity of the conjecture") 3. (2) attest, certify, manifest, demonstrate, evidence -- (provide evidence for; stand as proof of; show by one's behavior, attitude, or external attributes; "His high fever attested to his illness"; "The buildings in Rome manifest a high level of architectural sophistication"; "This decision demonstrates his sense of fairness") 4. (1) demonstrate, march -- (march in protest; take part in a demonstration; "Thousands demonstrated against globalization during the meeting of the most powerful economic nations in Seattle") Overview of adj demonstrated The adj demonstrated has 1 sense (first 1 from tagged texts) 1. (1) demonstrated -- (having been demonstrated or verified beyond doubt) --- WordNet end ---