X-ray photoelectron spectroscopy study of the functionalization of carbon metal-containing nanotubes with phosphorus atoms

被引：0

作者：

Shabanova, I. N. ^{[1
]}

Terebova, N. S. ^{[1
]}

机构：

[1] Russian Acad Sci, Ural Branch, Inst Physicotech, Izhevsk 426000, Russia

来源：

JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA | 2013年 / 189卷

关键词：

Carbon metal-containing nanostructures; X-ray photoelectron spectroscopy; Low-energy synthesis; Satellite structure of C1s spectra; Functionalization; Atomic magnetic moment; ELECTRONIC-STRUCTURE; XPS;

D O I：

10.1016/j.elspec.2013.06.012

中图分类号：

O433 [光谱学];

学科分类号：

0703 ; 070302 ;

摘要：

In the present paper, carbon metal-containing (Me: Cu, Ni, Fe) nanotubes functionalized with phosphorus atoms (ammonium polyphosphate) were studied by X-ray photoelectron spectroscopy (XPS) on an X-ray electron magnetic spectrometer. It is found that the functionalization leads to the change of the metal atomic magnetic moment, i.e. the value of the atomic magnetic moment in the functionalized carbon metal-containing (Cu, Ni, Fe) nanotubes increases and is higher than that in pristine nanotubes. It is shown that the covalent bond of Me and P atoms is formed. This leads to an increase in the activity of the nanostructure surface which is necessary for the modification of materials. (C) 2013 Elsevier B.V. All rights reserved.

引用

页码：66 / 68

页数：3

共 8 条

[1]

Habashesku V.N., 2011, USPEHI HIMII, V80, P739

[2] The study of the electronic structure and magnetic properties of invar alloys based on transition metals [J].

Lomova, NV ;

Shabanova, IN .

JOURNAL OF ELECTRON SPECTROSCOPY AND RELATED PHENOMENA, 2004, 137 :511-517

[3]

Okada Kozo, 1986, J PHYS SOC JPN, V55, P2457

[4] Application of the XPS for Studying the Magnetic Moment of 3d Metals in Carbon-Metal Nanostructures [J].

Shabanova, I. N. ;

Terebova, N. S. .

SURFACE AND INTERFACE ANALYSIS, 2010, 42 (6-7) :846-849

[5] XPS and theoretical studies of the electronic structure of FeX and NiX (X = Al, Si, P) [J].

Shabanova, IN ;

Mitrochin, YS ;

Terebova, NS .

SURFACE AND INTERFACE ANALYSIS, 2002, 34 (01) :606-609

[6]

Trapeznikov V. A., 1986, IZV AN SSSR FIZ, V50, P1677

[7] MAGNETIC-MOMENTS AND X-RAY PHOTOELECTRON-SPECTROSCOPY SPLITTINGS IN FE 3S CORE LEVELS OF MATERIALS CONTAINING FE [J].

VANACKER, JF ;

STADNIK, ZM ;

FUGGLE, JC ;

HOEKSTRA, HJWM ;

BUSCHOW, KHJ ;

STROINK, G .

PHYSICAL REVIEW B, 1988, 37 (12) :6827-6834

[8]

Vonsovskii S. V., 1971, MAGNETISM, P1032

← 1 →