DOI: 10.1063/1.453536. Polydispersity probed by light scattering of secondary particles in controlled growth experiments of silica spheres

Polydispersity probed by light scattering of secondary particles in controlled growth experiments of silica spheres

10.1063/1.453536

Crossref journal-article

AIP Publishing

The Journal of Chemical Physics (317)

Abstract

From dynamic light scattering measurements of diluted silica dispersions formed in controlled growth experiments we obtained effective diffusion coefficients De(K) which exhibit a pronounced maximum as a function of the scattering vector K. The maximum is due to the presence of particles much smaller than the grown particles and which are formed in a secondary nucleation. It appears that De(K) is a sensitive probe for the presence of the small particles. From both theory and experiment we conclude the following. (1) The maximum is a consequence of small particle scattering at a K value where the scattering of the large particles is at a minimum. (2) The magnitude of the maximum is a sensitive measure of polydispersity in size of the large particles. Similar conclusions are drawn from measurements of the second cumulant Q(K). This function provides a measure of the width of the distribution of diffusion coefficients. Its K dependence curve shows a very peculiar shape, due to the presence of the small particles. This shape is also predicted theoretically.

Bibliography

Philipse, A. P., & Vrij, A. (1987). Polydispersity probed by light scattering of secondary particles in controlled growth experiments of silica spheres. The Journal of Chemical Physics, 87(10), 5634â5643.

Authors 2

A. P. Philipse (first)
A. Vrij (additional)

References 9 Referenced 31

10.1016/0021-9797(68)90272-5 / J. Colloid Interface Sci. (1968)
10.1063/1.447195 / J. Chem. Phys. (1984)
{'key': '2024021005252316800_r3'}
10.1063/1.444428 / J. Chem. Phys. (1982)
{'key': '2024021005252316800_r5'}
10.1016/0021-9797(81)90417-3 / J. Colloid Interface Sci. (1981)
10.1016/0021-9797(82)90403-9 / J. Colloid Interface Sci. (1982)
10.1016/0009-2614(82)83717-2 / Chem. Phys. Lett. (1982)
10.1063/1.441302 / J. Chem. Phys. (1981)

Dates

Type	When
Created	23 years, 1 month ago (July 26, 2002, 9:10 a.m.)
Deposited	1 year, 6 months ago (Feb. 10, 2024, 1:56 a.m.)
Indexed	1 month, 3 weeks ago (July 7, 2025, 8:04 a.m.)
Issued	37 years, 9 months ago (Nov. 15, 1987)
Published	37 years, 9 months ago (Nov. 15, 1987)
Published Print	37 years, 9 months ago (Nov. 15, 1987)

Funders 0

None

BibTeX

@article{Philipse_1987, title={Polydispersity probed by light scattering of secondary particles in controlled growth experiments of silica spheres}, volume={87}, ISSN={1089-7690}, url={http://dx.doi.org/10.1063/1.453536}, DOI={10.1063/1.453536}, number={10}, journal={The Journal of Chemical Physics}, publisher={AIP Publishing}, author={Philipse, A. P. and Vrij, A.}, year={1987}, month=nov, pages={5634–5643} }

JSON

{
  "indexed": {
    "date-parts": [
      [
        2025,
        7,
        7
      ]
    ],
    "date-time": "2025-07-07T12:04:09Z",
    "timestamp": 1751889849121
  },
  "reference-count": 9,
  "publisher": "AIP Publishing",
  "issue": "10",
  "content-domain": {
    "domain": [
      "pubs.aip.org"
    ],
    "crossmark-restriction": true
  },
  "published-print": {
    "date-parts": [
      [
        1987,
        11,
        15
      ]
    ]
  },
  "abstract": "<jats:p>From dynamic light scattering measurements of diluted silica dispersions formed in controlled growth experiments we obtained effective diffusion coefficients De(K) which exhibit a pronounced maximum as a function of the scattering vector K. The maximum is due to the presence of particles much smaller than the grown particles and which are formed in a secondary nucleation. It appears that De(K) is a sensitive probe for the presence of the small particles. From both theory and experiment we conclude the following. (1) The maximum is a consequence of small particle scattering at a K value where the scattering of the large particles is at a minimum. (2) The magnitude of the maximum is a sensitive measure of polydispersity in size of the large particles. Similar conclusions are drawn from measurements of the second cumulant Q(K). This function provides a measure of the width of the distribution of diffusion coefficients. Its K dependence curve shows a very peculiar shape, due to the presence of the small particles. This shape is also predicted theoretically.</jats:p>",
  "DOI": "10.1063/1.453536",
  "type": "journal-article",
  "created": {
    "date-parts": [
      [
        2002,
        7,
        26
      ]
    ],
    "date-time": "2002-07-26T13:10:01Z",
    "timestamp": 1027689001000
  },
  "page": "5634-5643",
  "update-policy": "http://dx.doi.org/10.1063/aip-crossmark-policy-page",
  "source": "Crossref",
  "is-referenced-by-count": 31,
  "title": "Polydispersity probed by light scattering of secondary particles in controlled growth experiments of silica spheres",
  "prefix": "10.1063",
  "volume": "87",
  "author": [
    {
      "given": "A. P.",
      "family": "Philipse",
      "sequence": "first",
      "affiliation": [
        {
          "name": "Van\u2019t Hoff Laboratory, University of Utrecht, Padualaan 8, 3584 CH Utrecht, the Netherlands"
        }
      ]
    },
    {
      "given": "A.",
      "family": "Vrij",
      "sequence": "additional",
      "affiliation": [
        {
          "name": "Van\u2019t Hoff Laboratory, University of Utrecht, Padualaan 8, 3584 CH Utrecht, the Netherlands"
        }
      ]
    }
  ],
  "member": "317",
  "reference": [
    {
      "key": "2024021005252316800_r1",
      "doi-asserted-by": "crossref",
      "first-page": "62",
      "DOI": "10.1016/0021-9797(68)90272-5",
      "volume": "26",
      "year": "1968",
      "journal-title": "J. Colloid Interface Sci."
    },
    {
      "key": "2024021005252316800_r2",
      "doi-asserted-by": "crossref",
      "first-page": "3513",
      "DOI": "10.1063/1.447195",
      "volume": "80",
      "year": "1984",
      "journal-title": "J. Chem. Phys."
    },
    {
      "key": "2024021005252316800_r3"
    },
    {
      "key": "2024021005252316800_r4",
      "doi-asserted-by": "crossref",
      "first-page": "4270",
      "DOI": "10.1063/1.444428",
      "volume": "77",
      "year": "1982",
      "journal-title": "J. Chem. Phys."
    },
    {
      "key": "2024021005252316800_r5"
    },
    {
      "key": "2024021005252316800_r6",
      "doi-asserted-by": "crossref",
      "first-page": "354",
      "DOI": "10.1016/0021-9797(81)90417-3",
      "volume": "81",
      "year": "1981",
      "journal-title": "J. Colloid Interface Sci."
    },
    {
      "key": "2024021005252316800_r7",
      "doi-asserted-by": "crossref",
      "first-page": "110",
      "DOI": "10.1016/0021-9797(82)90403-9",
      "volume": "90",
      "year": "1982",
      "journal-title": "J. Colloid Interface Sci."
    },
    {
      "key": "2024021005252316800_r8",
      "doi-asserted-by": "crossref",
      "first-page": "396",
      "DOI": "10.1016/0009-2614(82)83717-2",
      "volume": "93",
      "year": "1982",
      "journal-title": "Chem. Phys. Lett."
    },
    {
      "key": "2024021005252316800_r9",
      "doi-asserted-by": "crossref",
      "first-page": "1618",
      "DOI": "10.1063/1.441302",
      "volume": "74",
      "year": "1981",
      "journal-title": "J. Chem. Phys."
    }
  ],
  "container-title": "The Journal of Chemical Physics",
  "original-title": [],
  "language": "en",
  "link": [
    {
      "URL": "https://pubs.aip.org/aip/jcp/article-pdf/87/10/5634/18967243/5634_1_online.pdf",
      "content-type": "application/pdf",
      "content-version": "vor",
      "intended-application": "syndication"
    },
    {
      "URL": "https://pubs.aip.org/aip/jcp/article-pdf/87/10/5634/18967243/5634_1_online.pdf",
      "content-type": "unspecified",
      "content-version": "vor",
      "intended-application": "similarity-checking"
    }
  ],
  "deposited": {
    "date-parts": [
      [
        2024,
        2,
        10
      ]
    ],
    "date-time": "2024-02-10T06:56:38Z",
    "timestamp": 1707548198000
  },
  "score": 1,
  "resource": {
    "primary": {
      "URL": "https://pubs.aip.org/jcp/article/87/10/5634/93631/Polydispersity-probed-by-light-scattering-of"
    }
  },
  "subtitle": [],
  "short-title": [],
  "issued": {
    "date-parts": [
      [
        1987,
        11,
        15
      ]
    ]
  },
  "references-count": 9,
  "journal-issue": {
    "issue": "10",
    "published-print": {
      "date-parts": [
        [
          1987,
          11,
          15
        ]
      ]
    }
  },
  "URL": "http://dx.doi.org/10.1063/1.453536",
  "relation": {},
  "ISSN": [
    "0021-9606",
    "1089-7690"
  ],
  "subject": [],
  "published-other": {
    "date-parts": [
      [
        1987,
        11,
        15
      ]
    ]
  },
  "published": {
    "date-parts": [
      [
        1987,
        11,
        15
      ]
    ]
  }
}