Home > Press > Nature paper by Schlumberger researchers used photothermal based nanoscale IR spectroscopy to analyze heterogeneous process of petroleum generation
 |
Abstract:
Anasys Instruments’ nanoIR2™, AFM based nanoscale IR spectroscopy system, researchers at the Schlumberger-Doll Research Center and US Geological Survey provided for the first time the simultaneous geochemical and geomechanical characterization of individual dispersed organic matter particles in shale. The results were published in Nature Communications.
Nature paper by Schlumberger researchers used photothermal based nanoscale IR spectroscopy to analyze heterogeneous process of petroleum generation
Santa Barbara, CA | Posted on January 23rd, 2018Using Anasys Instruments’ nanoIR2™, AFM based nanoscale IR spectroscopy system, researchers at the Schlumberger-Doll Research Center and US Geological Survey provided for the first time the simultaneous geochemical and geomechanical characterization of individual dispersed organic matter particles in shale. The results were published in Nature Communications. Dr. Andrew Pomerantz, Principal Research Scientist at Schlumberger, and colleagues obtained AFM-IR spectra of shale that was pyrolyzed to simulate thermal maturation, enabling them to visualize the process on a maceral-by-maceral basis. The team was able to conclude that the maturation process results in a change in individual maceral composition and overall concentration, that is consistent with previous bulk studies. “IR spectroscopy has been quite valuable for bulk characterization of kerogen, but natural shale rocks contain kerogen that can be heterogeneous at length scales below the diffraction limit. The combination of IR spectroscopy with AFM detection can probe the composition of different grains of kerogen at small length scales, measuring how the different pieces evolve as petroleum is generated,” said Pomerantz. “We found that some kerogen pieces undergo extensive changes in composition while others barely change at all, and these results give us additional insight into how oil occurs in nature.“ The latest generation nanoIR2-FS™ provides nanoscale IR absorption spectroscopy using a unique method that breaks the diffraction limit of conventional IR spectroscopy by >100x. Nanoscale IR spectroscopy is able to measure a wide range of material types, ranging from life sciences to 2D materials, polymeric systems, and more.
####
For more information, please click here
Contacts:
olly Morrison
Copyright © Anasys Instruments
If you have a comment, please Contact us.Issuers of news releases, not 7th Wave, Inc. or Nanotechnology Now, are solely responsible for the accuracy of the content.
Bookmark:
| Related Links |
The publication can be found online at:
| Related News Press |
News and information
Decoding hydrogen‑bond network of electrolyte for cryogenic durable aqueous zinc‑ion batteries January 30th, 2026
COF scaffold membrane with gate‑lane nanostructure for efficient Li+/Mg2+ separation January 30th, 2026
MXene nanomaterials enter a new dimension Multilayer nanomaterial: MXene flakes created at Drexel University show new promise as 1D scrolls January 30th, 2026
Imaging
ICFO researchers overcome long-standing bottleneck in single photon detection with twisted 2D materials August 8th, 2025
Discoveries
From sensors to smart systems: the rise of AI-driven photonic noses January 30th, 2026
Decoding hydrogen‑bond network of electrolyte for cryogenic durable aqueous zinc‑ion batteries January 30th, 2026
COF scaffold membrane with gate‑lane nanostructure for efficient Li+/Mg2+ separation January 30th, 2026
Announcements
Decoding hydrogen‑bond network of electrolyte for cryogenic durable aqueous zinc‑ion batteries January 30th, 2026
COF scaffold membrane with gate‑lane nanostructure for efficient Li+/Mg2+ separation January 30th, 2026
Interviews/Book Reviews/Essays/Reports/Podcasts/Journals/White papers/Posters
Metasurfaces smooth light to boost magnetic sensing precision January 30th, 2026
COF scaffold membrane with gate‑lane nanostructure for efficient Li+/Mg2+ separation January 30th, 2026
Tools
Metasurfaces smooth light to boost magnetic sensing precision January 30th, 2026
From sensors to smart systems: the rise of AI-driven photonic noses January 30th, 2026
Japan launches fully domestically produced quantum computer: Expo visitors to experience quantum computing firsthand August 8th, 2025
Energy
Sensors innovations for smart lithium-based batteries: advancements, opportunities, and potential challenges August 8th, 2025
Simple algorithm paired with standard imaging tool could predict failure in lithium metal batteries August 8th, 2025
Industrial
Tiny nanosheets, big leap: A new sensor detects ethanol at ultra-low levels January 30th, 2026
Quantum interference in molecule-surface collisions February 28th, 2025
Boron nitride nanotube fibers get real: Rice lab creates first heat-tolerant, stable fibers from wet-spinning process June 24th, 2022
 |
||
 |
||
| The latest news from around the world, FREE | ||
 |
||
|
|
||
| Premium Products | ||
 |
||
|
Only the news you want to read!
Learn More |
||
 |
||
|
Full-service, expert consulting
Learn More |
||
|
|
||