Jove
Visualize
お問い合わせ
JoVE
x logofacebook logolinkedin logoyoutube logo
JoVEについて
概要リーダーシップブログJoVEヘルプセンター
著者向け
出版プロセス編集委員会範囲と方針査読よくある質問投稿
図書館員向け
推薦の声購読アクセスリソース図書館諮問委員会よくある質問
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experimentsアーカイブ
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教員リソースセンター教員サイト
利用規約
プライバシーポリシー
ポリシー

関連する概念動画

Synthesis of Bimetallic Pt/Sn-based Nanoparticles in Ionic Liquids07:14

Synthesis of Bimetallic Pt/Sn-based Nanoparticles in Ionic Liquids

9.5K
A protocol for the synthesis of bimetallic nanoparticles in ionic liquids and the procedure of their catalytic testing in the selective hydrogenation of unsaturated aldehydes are...
9.5K
Oxidation-Reduction Reactions03:11

Oxidation-Reduction Reactions

75.1K
Oxidation–Reduction Reactions
75.1K
Ensemble Force Spectroscopy by Shear Forces07:30

Ensemble Force Spectroscopy by Shear Forces

1.9K
Ensemble force spectroscopy (EFS) is a robust technique for mechanical unfolding and real-time sensing of an ensemble set of biomolecular structures in biophysical and biosensing...
1.9K
Incorporating Target Protein Structure Flexibility and Dynamics in Computational Drug Discovery Using Ensemble-Based Docking Analysis08:49

Incorporating Target Protein Structure Flexibility and Dynamics in Computational Drug Discovery Using Ensemble-Based Docking Analysis

1.1K
Computational methods hold promises for expediting drug discovery, yet they frequently overlook the dynamic nature of protein structures. Here, we discuss ensemble-based docking analysis to indirectly incorporate protein flexibility, potentially improving the accuracy and reliability of drug discovery...
1.1K
Block Diagram Reduction01:22

Block Diagram Reduction

540
The process of deriving the transfer function of a control system often involves reducing its block diagram to a single block. This simplification can be achieved through a series of strategic operations, including relocating branch points and comparators. These operations preserve the overall function of the system while allowing for easier manipulation and combination of blocks.
The first step in this process is the identification and relocation of a branch point. A branch point, where a...
540
Oxymercuration-Reduction of Alkenes02:36

Oxymercuration-Reduction of Alkenes

9.3K
Oxymercuration–reduction of alkenes is one of the major reactions converting alkenes to alcohols. It involves the hydration of alkenes with mercuric acetate in a mixture of tetrahydrofuran and water, forming an organomercury adduct. This is followed by a demercuration step in which the adduct is reduced to an alcohol using sodium borohydride.
9.3K

こちらも読む

関連記事

共著者、ジャーナル、引用グラフによってこの研究に関連する記事。

並び替え
Same author

Lattice Nitrogen-Mediated Amination via an N<sub>2</sub>-Rechargeable Cycle over the Co-Mo Nitride.

Journal of the American Chemical Society·2026
Same author

Goblet-Like P-Driven Pt<sub>3</sub>Mn Alloys Enable High Power Density and 1000 h Durability in Practical Fuel Cells.

Journal of the American Chemical Society·2026
Same author

Tailoring crystallization kinetics for scalable and efficient large-area perovskite light-emitting diodes.

Science advances·2026
Same author

Balancing Nanoparticle Exsolution over Co-Mo Bimetallic Nitride Via Exsolution Switch for Enhanced Ammonia Decomposition.

Nano letters·2026
Same author

Interstitial-Hydrogen-Modulated Subnanometer PdPtIrCoNiH High-Entropy Hydride Nanowires for Efficient Hydrogen Electrocatalysis.

Journal of the American Chemical Society·2026
Same author

Phthalocyanine-Derived Platform toward Integrated Ultralow-Platinum Fuel Cell Catalysts.

Nano letters·2026

関連する実験動画

Updated: Jan 19, 2026

Synthesis of Bimetallic Pt/Sn-based Nanoparticles in Ionic Liquids
07:14

Synthesis of Bimetallic Pt/Sn-based Nanoparticles in Ionic Liquids

Published on: August 23, 2018

9.5K

CO2削減のための二金属電触媒における集合効果

Yuxuan Wang, Liang Cao, Nicole J Libretto1

  • 1Davidson School of Chemical Engineering , Purdue University , West Lafayette 47907 , Indiana , United States.

Journal of the American Chemical Society
|September 12, 2019
PubMed
まとめ

二金属パラジウム・ゴールド (Pd-Au) 電触媒の設計はCO2削減を最適化する. Auナノ粒子のPdアンサンブルサイズを調整することで,CO2の活性化とCO中毒を均衡させ,CO2をCOに変換するための触媒活性を強化します.

さらに関連する動画

Ensemble Force Spectroscopy by Shear Forces
07:30

Ensemble Force Spectroscopy by Shear Forces

Published on: July 26, 2022

1.9K
Incorporating Target Protein Structure Flexibility and Dynamics in Computational Drug Discovery Using Ensemble-Based Docking Analysis
08:49

Incorporating Target Protein Structure Flexibility and Dynamics in Computational Drug Discovery Using Ensemble-Based Docking Analysis

Published on: June 20, 2025

1.1K

関連する実験動画

Last Updated: Jan 19, 2026

Synthesis of Bimetallic Pt/Sn-based Nanoparticles in Ionic Liquids
07:14

Synthesis of Bimetallic Pt/Sn-based Nanoparticles in Ionic Liquids

Published on: August 23, 2018

9.5K
Ensemble Force Spectroscopy by Shear Forces
07:30

Ensemble Force Spectroscopy by Shear Forces

Published on: July 26, 2022

1.9K
Incorporating Target Protein Structure Flexibility and Dynamics in Computational Drug Discovery Using Ensemble-Based Docking Analysis
08:49

Incorporating Target Protein Structure Flexibility and Dynamics in Computational Drug Discovery Using Ensemble-Based Docking Analysis

Published on: June 20, 2025

1.1K

科学分野:

  • 材料科学
  • 電気化学
  • カタリシス

背景:

  • 高度な触媒材料の設計には 純粋な金属を合金することが重要です
  • 従来の合金触媒は活性部位の原子構造を正確に制御できない.

研究 の 目的:

  • 二酸化炭素削減のための二金属Pd-Au電触媒におけるアクティブサイト・アンサンブル効果を調査する.
  • Pd@Au電触媒を制御されたPdアンサンブルサイズで合成し,その触媒活動への影響を研究する.

主な方法:

  • 制御されたPd用量でAuナノ粒子を装飾することによってPd@Au電触媒の合成.
  • CO2をCOに変換する電気触媒による評価
  • 反応機構と活性部位特性を理解するための密度関数理論 (DFT) の計算.

主要な成果:

  • CO2をCOに変換する触媒活動は,Pd含有量に対する非線形依存を示した.
  • 異なるPdアンサンブルサイズのPd@Au触媒は,調節可能な吸着特性を示した.
  • DFTの計算では,純粋なAuと比較してPd@AuのCO2活性化エネルギーバリアが低いことが示された.
  • Pd@Au触媒は,純粋なPdと比較して,CO中介物質によって毒性が低い.

結論:

  • Pdダイマーのような中間のPdアンサンブルサイズは,CO2の活性化とCO中毒をバランスします.
  • 最適化されたPd@Au電触媒は,シネージ効果によりCO2削減の最高レベルを達成します.
  • 効率的な電気触媒の設計には,アクティブサイト構造の正確な制御が不可欠です.