CoNi 2 Se 4 as an efficient bifunctional electrocatalyst for overall ...
CoNi2Se4 with a vacancy-ordered spinel structure shows excellent bifunctional electrocatalytic activity for water splitting in alkaline medium producing 10 mA cm−2 at a cell voltage of 1.61 V. …
Spin regulation on (Co,Ni)Se2/C@FeOOH hollow nanocage
Mar 1, 2022 · Herein, we report the spin engineering of a nanocage-structured (Co,Ni)Se 2 /C@FeOOH, that showed significant oxygen evolution reaction (OER) activity.
Metal–Organic Framework-Derived Hierarchical (Co,Ni)Se2@NiFe …
Jan 31, 2019 · Herein, a hierarchical hollow (Co,Ni)Se 2 @NiFe layered double hydroxide (LDH) nanocage was synthesized by deriving from the metal–organic framework (MOF) of ZIF-67. …
Hollow-Structured Carbon-Coated CoxNiySe2 Assembled with
Mar 20, 2025 · Herein, hollow-structured CoNiSe 2 dual transition metal selenides wrapped in a carbon shell (HS-Co x Ni y Se 2 @C) were deliberately designed and prepared through …
Unraveling Activation Energy with Temperature-Dependent …
Jul 31, 2024 · Here, in this work, we report the formation of CoNi-LDH-derived CoNiSe 2 nanosheets via a simple hydrothermal technique subjected to water electrolysis in 1 M KOH. …
CoNiSe2 heteronanorods decorated with layered-double …
Mar 1, 2019 · CoNiSe 2 nanorods are hierarchically decorated by LDHs toward interfacial synergy. CoNiSe 2 -LDHs interfaces afford remarkably promoted HER and overall water …
Rational synthesis of MOF-Derived Cobalt-Based binary selenides ...
4 days ago · MOF-derived binary selenides (CoMo-Se, CoNi-Se and CoFe-Se) were synthesized via two-step approach and investigated as OER catalysts. CoMo-Se exhibited the best OER …
(PDF) Construction of Bimetallic Nickel Cobalt Selenides Pompon …
Feb 18, 2020 · The resulting nanospheres-like (CoNi)Se2/NC hierarchical structure exhibits a high specific capacity of 526.8 mA h g-1 at 0.2 A/g over 100 cycles, a stable cycle life with no …
Metal–organic framework derived bimetallic selenide embedded in ...
The resulting nanospheres-like (CoNi)Se 2 /NC hierarchical structure exhibits a high specific capacity of 526.8 mA h g −1 at 0.2 A/g over 100 cycles, a stable cycle life with no obvious …
Metal–organic framework derived bimetallic selenide embedded in ...
Apr 1, 2023 · The (CoNi)Se 2 /NC composite exhibits an excellent reversible capacity of 526.8 mA h g −1 which still remains after 100 cycles at a small current density.