World's Best Scientists 2026 revealed!
Alceo Macchioni

Alceo Macchioni

D-Index & Metrics

Chemistry

D-Index
59
Citations
12062
World Ranking
10160
National Ranking
310

Alceo Macchioni publication distribution in Chemistry in 2026

The chart shows the distribution of publications by all Research.com ranked scientists in the field of Chemistry in 2026. The highlighted bar marks where Alceo Macchioni sits on this spectrum.

61–80 publications: 66 scientists 81–100 publications: 302 scientists 101–120 publications: 623 scientists 121–140 publications: 918 scientists 141–160 publications: 1,218 scientists 161–180 publications: 1,350 scientists 181–200 publications: 1,344 scientists 201–220 publications: 1,281 scientists 221–240 publications: 1,216 scientists 241–260 publications: 1,100 scientists 261–280 publications: 979 scientists 281–300 publications: 939 scientists 301–320 publications: 764 scientists 321–340 publications: 643 scientists 341–360 publications: 628 scientists 361–380 publications: 522 scientists 381–400 publications: 459 scientists 401–420 publications: 397 scientists 421–440 publications: 327 scientists 441–460 publications: 270 scientists 461–480 publications: 265 scientists 481–500 publications: 252 scientists 501–520 publications: 201 scientists 521–540 publications: 185 scientists 541–560 publications: 148 scientists 561–580 publications: 148 scientists 581–600 publications: 132 scientists 601–620 publications: 114 scientists 621–640 publications: 104 scientists 641–660 publications: 91 scientists 661–680 publications: 92 scientists 681–700 publications: 73 scientists 701–720 publications: 57 scientists 721–740 publications: 54 scientists 741–760 publications: 67 scientists 761–780 publications: 45 scientists 781–800 publications: 46 scientists 801–820 publications: 39 scientists 821–840 publications: 32 scientists 841–860 publications: 36 scientists 861–880 publications: 29 scientists 881–900 publications: 26 scientists 901–920 publications: 24 scientists 921–940 publications: 14 scientists 941–960 publications: 23 scientists 961–980 publications: 28 scientists 981–1,000 publications: 15 scientists 1,001–1,020 publications: 29 scientists 1,021–1,040 publications: 12 scientists 1,041–1,060 publications: 19 scientists 1,061–1,080 publications: 12 scientists 1,081–1,100 publications: 6 scientists 1,101–1,120 publications: 8 scientists 1,121–1,140 publications: 12 scientists 1,141–1,160 publications: 5 scientists 1,161–1,180 publications: 6 scientists 1,181–1,200 publications: 14 scientists 1,201–1,220 publications: 7 scientists 1,221–1,240 publications: 2 scientists 1,241–1,260 publications: 6 scientists 1,261–1,280 publications: 4 scientists 1,281–1,294 publications: 6 scientists 1,295+ publications: 100 scientists
61 publications 1,295+

This scientist: 255 publications — 51st percentile

51% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 1,295 publications or more.

Alceo Macchioni D-index placement in Chemistry in 2026

The chart shows the D-index (discipline H-index) distribution of Chemistry scientists ranked by Research.com in 2026. The highlighted bar marks where Alceo Macchioni sits on this spectrum.

40–41 D-Index: 289 scientists 42–43 D-Index: 612 scientists 44–45 D-Index: 808 scientists 46–47 D-Index: 776 scientists 48–49 D-Index: 835 scientists 50–51 D-Index: 861 scientists 52–53 D-Index: 872 scientists 54–55 D-Index: 933 scientists 56–57 D-Index: 1,051 scientists 58–59 D-Index: 930 scientists 60–61 D-Index: 882 scientists 62–63 D-Index: 834 scientists 64–65 D-Index: 731 scientists 66–67 D-Index: 775 scientists 68–69 D-Index: 683 scientists 70–71 D-Index: 646 scientists 72–73 D-Index: 561 scientists 74–75 D-Index: 501 scientists 76–77 D-Index: 437 scientists 78–79 D-Index: 388 scientists 80–81 D-Index: 354 scientists 82–83 D-Index: 292 scientists 84–85 D-Index: 275 scientists 86–87 D-Index: 254 scientists 88–89 D-Index: 235 scientists 90–91 D-Index: 185 scientists 92–93 D-Index: 192 scientists 94–95 D-Index: 155 scientists 96–97 D-Index: 163 scientists 98–99 D-Index: 125 scientists 100–101 D-Index: 105 scientists 102–103 D-Index: 105 scientists 104–105 D-Index: 112 scientists 106–107 D-Index: 88 scientists 108–109 D-Index: 68 scientists 110–111 D-Index: 69 scientists 112–113 D-Index: 65 scientists 114–115 D-Index: 79 scientists 116–117 D-Index: 61 scientists 118–119 D-Index: 44 scientists 120–121 D-Index: 37 scientists 122–123 D-Index: 40 scientists 124–125 D-Index: 33 scientists 126–127 D-Index: 26 scientists 128–129 D-Index: 34 scientists 130–131 D-Index: 35 scientists 132–133 D-Index: 25 scientists 134–135 D-Index: 27 scientists 136–137 D-Index: 17 scientists 138–139 D-Index: 16 scientists 140–141 D-Index: 20 scientists 142–143 D-Index: 20 scientists 144–145 D-Index: 15 scientists 146–147 D-Index: 9 scientists 148–149 D-Index: 9 scientists 150–151 D-Index: 16 scientists 152–153 D-Index: 11 scientists 154–155 D-Index: 9 scientists 156–157 D-Index: 3 scientists 158 D-Index: 3 scientists 159+ D-Index: 98 scientists
40 D-Index 159+

This scientist: 59 D-Index — 44th percentile

44% of scientists in this discipline score the same or lower.

The last bar groups every scientist with 159 D-Index or more.

Overview

Alceo Macchioni is affiliated with the University of Perugia in Italy. Their research spans several areas within materials science and chemistry, with a particular focus on materials chemistry and organic and inorganic chemistry. Macchioni's work also touches on renewable energy, sustainability, the environment, and electrical and electronic engineering.

The scientist's publication record includes contributions in several frequent venues, such as:

  • The Cambridge Structural Database
  • Inorganic Chemistry
  • European Journal of Inorganic Chemistry
  • ACS Catalysis
  • Chemistry - A European Journal

Macchioni's research topics encompass a range of specialized fields, including:

  • Crystallization and Solubility Studies
  • X-ray Diffraction in Crystallography
  • Organometallic Complex Synthesis and Catalysis
  • Electrocatalysts for Energy Conversion
  • Asymmetric Hydrogenation and Catalysis
  • Carbon dioxide utilization in catalysis
  • Organoboron and organosilicon chemistry

The scientist has worked collaboratively with a number of frequent co-authors including Cristiano Zuccaccia, Leonardo Tensi, Francesco Zaccaria, Luca Rocchigiani, and Gabriel Menendez Rodriguez.

Some recent publications by Alceo Macchioni include:

  • "Reactivity Trends of Lewis Acidic Sites in Methylaluminoxane and Some of Its Modifications," 2020, Inorganic Chemistry
  • "Extremely Fast NADH-Regeneration Using Phosphonic Acid as Hydride Source and Iridium-pyridine-2-sulfonamidate Catalysts," 2020, ACS Catalysis
  • "Salts of Lanthanide(III) Hexafluoroacetylacetonates [Ln = Sm(III), Eu(III) and Tb(III)] with Dipyridylammonium cations: Synthesis, characterization, photophysical properties and OLED fabrication," 2022, Dyes and Pigments
  • "Methylaluminoxane's Molecular Cousin: A Well-defined and "Complete" Al-Activator for Molecular Olefin Polymerization Catalysts," 2021, ACS Catalysis
  • "The Influence of the Ligand in the Iridium Mediated Electrocatalyic Water Oxidation," 2020, ACS Catalysis

Macchioni's research integrates structural chemistry techniques such as X-ray diffraction and crystallization studies, often applied to organometallic complexes and catalytic systems. Their work also addresses electrocatalysis related to energy conversion and explores sustainable catalysis pathways, including carbon dioxide utilization.

Best Publications

  • Determining accurate molecular sizes in solution through NMR diffusion spectroscopy

    Alceo Macchioni;Gianluca Ciancaleoni;Cristiano Zuccaccia;Daniele Zuccaccia

  • Simple and hydrolyzable compounds in virgin olive oil. 3. Spectroscopic characterizations of the secoiridoid derivatives.

    Gian Francesco Montedoro;Maurizio Servili;Maura Baldioli;Roberto Selvaggini

  • Ion pairing in transition-metal organometallic chemistry.

    Alceo Macchioni

  • Ultralarge Hyperpolarizability Twisted π-Electron System Electro-Optic Chromophores: Synthesis, Solid-State and Solution-Phase Structural Characteristics, Electronic Structures, Linear and Nonlinear Optical Properties, and Computational Studies

    Hu Kang;Antonio Facchetti;Hua Jiang;Elena Cariati

  • High‐performance liquid chromatography evaluation of phenols in olive fruit, virgin olive oil, vegetation waters, and pomace and 1D‐ and 2D‐nuclear magnetic resonance characterization

    Maurizio Servili;Maura Baldioli;Roberto Selvaggini;Enrico Miniati

  • An anion-dependent switch in selectivity results from a change of C-H activation mechanism in the reaction of an imidazolium salt with IrH5(PPh3)2.

    Leah N. Appelhans;Daniele Zuccaccia;Anes Kovacevic;Anthony R. Chianese

  • NOE and PGSE NMR Spectroscopic Studies of Solution Structure and Aggregation in Metallocenium Ion-Pairs

    Cristiano Zuccaccia;Cristiano Zuccaccia;Nicholas G. Stahl;Alceo Macchioni;Ming Chou Chen

  • Iridium(III) molecular catalysts for water oxidation: the simpler the faster.

    Arianna Savini;Gianfranco Bellachioma;Gianluca Ciancaleoni;Cristiano Zuccaccia

  • Activity and degradation pathways of pentamethyl-cyclopentadienyl-iridium catalysts for water oxidation

    Arianna Savini;Paola Belanzoni;Gianfranco Bellachioma;Cristiano Zuccaccia

  • Exceptional Molecular Hyperpolarizabilities in Twisted π‐Electron System Chromophores

    Hu Kang;Antonio Facchetti;Peiwang Zhu;Hua Jiang

  • Ion pairing in cationic olefin-gold(I) complexes.

    Daniele Zuccaccia;Leonardo Belpassi;Francesco Tarantelli;Alceo Macchioni

  • An Accurate Methodology to Identify the Level of Aggregation in Solution by PGSE NMR Measurements: The Case of Half-Sandwich Diamino Ruthenium(II) Salts

    Daniele Zuccaccia and;Alceo Macchioni

  • Suppression of β-Hydride Chain Transfer in Nickel(II)-Catalyzed Ethylene Polymerization via Weak Fluorocarbon Ligand–Product Interactions

    Michael P. Weberski;Changle Chen;Massimiliano Delferro;Cristiano Zuccaccia

  • Synthesis, Ion Aggregation, Alkyl Bonding Modes, and Dynamics of 14-Electron Metallocenium Ion Pairs [(SBI)MCH2SiMe3+···X-] (M = Zr, Hf): Inner-Sphere (X = MeB(C6F5)3) versus Outer-Sphere (X = B(C6F5)4) Structures and the Implications for “Continuous” or “Intermittent” Alkene Polymerization Mechanisms

    Fuquan Song;Simon J. Lancaster;Roderick D. Cannon;Mark Schormann

  • Counterion effect on CO/styrene copolymerization catalyzed by cationic palladium(II) organometallic complexes: an interionic structural and dynamic investigation based on NMR spectroscopy

    Alceo Macchioni;Gianfranco Bellachioma;Giuseppe Cardaci;Monia Travaglia

  • Fate of pig sludge liquid fraction in calcareous soil : Agricultural and environmental implications

    P. L. Giusquiani;L. Concezzi;M. Businelli;A. Macchioni

  • Elucidation of the Solution Structures of Transition Metal Complex Ion Pairs by NOE NMR Experiments

    Alceo Macchioni

  • Probing the association of frustrated phosphine-borane Lewis pairs in solution by NMR spectroscopy.

    Luca Rocchigiani;Gianluca Ciancaleoni;Cristiano Zuccaccia;Alceo Macchioni

  • Intra- and Intermolecular NMR Studies on the Activation of Arylcyclometallated Hafnium Pyridyl-Amido Olefin Polymerization Precatalysts

    Cristiano Zuccaccia;Alceo Macchioni;Vincenzo Busico;Roberta Cipullo

  • A Phosphine Gold(I) π-Alkyne Complex: Tuning the Metal−Alkyne Bond Character and Counterion Position by the Choice of the Ancillary Ligand

    Daniele Zuccaccia;Leonardo Belpassi;Luca Rocchigiani;Francesco Tarantelli

Frequent Co-Authors

Cristiano Zuccaccia
Cristiano Zuccaccia University of Perugia
Vincenzo Busico
Vincenzo Busico University of Naples Federico II
Francesco Tarantelli
Francesco Tarantelli University of Perugia
Roberta Cipullo
Roberta Cipullo University of Naples Federico II
Peter H. M. Budzelaar
Peter H. M. Budzelaar University of Naples Federico II
Tobin J. Marks
Tobin J. Marks Northwestern University
Eric Clot
Eric Clot University of Montpellier
Renato Ugo
Renato Ugo University of Milan
Antonio Facchetti
Antonio Facchetti Northwestern University

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