A facile green synthesis of LDH nanosheets using sugar molecules

Ahmad Latip; Mineesha Sivakumar; Faiz Bukhari Mohd Suah; Mohd Hazwan Hussin; Zobir Hussein

Makale detayları

A facile green synthesis of LDH nanosheets using sugar molecules

Yazarlar:

Ahmad Latip | Mineesha Sivakumar | Faiz Bukhari Mohd Suah | Mohd Hazwan Hussin | Zobir Hussein

Yayıncı:

Turkish Chemical Society

Ana Başlıklar:

Colloid and Surface Chemistry

Dergi:

Journal of the Turkish Chemical Society Section A: Chemistry Vol.11 Issue 3, pp.967-980

Belge Tipi:

Makale

Yayın Tarihi:

8/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001317705

pISSN:

2149-0120

Anahtar kelimeler:

Özet:

 The exfoliation of LDH materials is highly favourable for the formation of single layer layered double hydroxides LDH nanosheets due to their unique chemical, thermal, optics, and biological properties. The green method for the exfoliation of layered double hydroxides LDH offers several advantages compared to the conventional methods because it is considered safe, cost-effective and eco-friendly. This report focuses on the exfoliation of layered double hydroxides LDH using sugar molecules as a green exfoliating agent without having to first pre-intercalate the layered material. The exfoliation of LDH is confirmed by X-ray diffraction XRD, Fourier transform infrared spectroscopy FTIR, transmission electron microscopy TEM, thermogravimetric TGA, differential scanning calorimetry DSC, and Brunauer-Emmett-Teller BET analyses. The structural information of the exfoliated LDH in three different phases is further studied using XRD to reveal the extent of the exfoliation process. We examined the crystalline phase of LDH in different stages of liquid exfoliation; suspension, semi-dry suspension and dried solid samples. XRD data shows one broad peak for the LDH exfoliated with sucrose, glucose, and lactose, which indicates the formation of LDH nanosheets. TEM images show ultrathin sheets of LDH and spherical-like particles. This work shows that LDH nanosheets can be obtained by using green biomolecules through simple synthetic methods.

 The exfoliation of LDH materials is highly favourable for the formation of single layer layered double hydroxides LDH nanosheets due to their unique chemical, thermal, optics, and biological properties. The green method for the exfoliation of layered double hydroxides LDH offers several advantages compared to the conventional methods because it is considered safe, cost-effective and eco-friendly. This report focuses on the exfoliation of layered double hydroxides LDH using sugar molecules as a green exfoliating agent without having to first pre-intercalate the layered material. The exfoliation of LDH is confirmed by X-ray diffraction XRD, Fourier transform infrared spectroscopy FTIR, transmission electron microscopy TEM, thermogravimetric TGA, differential scanning calorimetry DSC, and Brunauer-Emmett-Teller BET analyses. The structural information of the exfoliated LDH in three different phases is further studied using XRD to reveal the extent of the exfoliation process. We examined the crystalline phase of LDH in different stages of liquid exfoliation; suspension, semi-dry suspension and dried solid samples. XRD data shows one broad peak for the LDH exfoliated with sucrose, glucose, and lactose, which indicates the formation of LDH nanosheets. TEM images show ultrathin sheets of LDH and spherical-like particles. This work shows that LDH nanosheets can be obtained by using green biomolecules through simple synthetic methods.

 The exfoliation of LDH materials is highly favourable for the formation of single layer layered double hydroxides LDH nanosheets due to their unique chemical, thermal, optics, and biological properties. The green method for the exfoliation of layered double hydroxides LDH offers several advantages compared to the conventional methods because it is considered safe, cost-effective and eco-friendly. This report focuses on the exfoliation of layered double hydroxides LDH using sugar molecules as a green exfoliating agent without having to first pre-intercalate the layered material. The exfoliation of LDH is confirmed by X-ray diffraction XRD, Fourier transform infrared spectroscopy FTIR, transmission electron microscopy TEM, thermogravimetric TGA, differential scanning calorimetry DSC, and Brunauer-Emmett-Teller BET analyses. The structural information of the exfoliated LDH in three different phases is further studied using XRD to reveal the extent of the exfoliation process. We examined the crystalline phase of LDH in different stages of liquid exfoliation; suspension, semi-dry suspension and dried solid samples. XRD data shows one broad peak for the LDH exfoliated with sucrose, glucose, and lactose, which indicates the formation of LDH nanosheets. TEM images show ultrathin sheets of LDH and spherical-like particles. This work shows that LDH nanosheets can be obtained by using green biomolecules through simple synthetic methods.

 The exfoliation of LDH materials is highly favourable for the formation of single layer layered double hydroxides LDH nanosheets due to their unique chemical, thermal, optics, and biological properties. The green method for the exfoliation of layered double hydroxides LDH offers several advantages compared to the conventional methods because it is considered safe, cost-effective and eco-friendly. This report focuses on the exfoliation of layered double hydroxides LDH using sugar molecules as a green exfoliating agent without having to first pre-intercalate the layered material. The exfoliation of LDH is confirmed by X-ray diffraction XRD, Fourier transform infrared spectroscopy FTIR, transmission electron microscopy TEM, thermogravimetric TGA, differential scanning calorimetry DSC, and Brunauer-Emmett-Teller BET analyses. The structural information of the exfoliated LDH in three different phases is further studied using XRD to reveal the extent of the exfoliation process. We examined the crystalline phase of LDH in different stages of liquid exfoliation; suspension, semi-dry suspension and dried solid samples. XRD data shows one broad peak for the LDH exfoliated with sucrose, glucose, and lactose, which indicates the formation of LDH nanosheets. TEM images show ultrathin sheets of LDH and spherical-like particles. This work shows that LDH nanosheets can be obtained by using green biomolecules through simple synthetic methods.

Makale detayları

A facile green synthesis of LDH nanosheets using sugar molecules

Yazarlar:

Ahmad Latip | Mineesha Sivakumar | Faiz Bukhari Mohd Suah | Mohd Hazwan Hussin | Zobir Hussein

Yayıncı:

Turkish Chemical Society

Ana Başlıklar:

Colloid and Surface Chemistry

Dergi:

Journal of the Turkish Chemical Society Section A: Chemistry Vol.11 Issue 3, pp.967-980

Belge Tipi:

Makale

Yayın Tarihi:

8/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001317705

pISSN:

2149-0120

green synthesis

layered double hydroxide (LDH)

exfoliation

sugar molecules

LDH nanosheets

Sayı

Makale detayları

A facile green synthesis of LDH nanosheets using sugar molecules

Yazarlar: Ahmad Latip | Mineesha Sivakumar | Faiz Bukhari Mohd Suah | Mohd Hazwan Hussin | Zobir Hussein

Yayıncı: Turkish Chemical Society

Ana Başlıklar: Colloid and Surface Chemistry

Dergi: Journal of the Turkish Chemical Society Section A: Chemistry Vol.11 Issue 3, pp.967-980

Belge Tipi: Makale

Yayın Tarihi: 8/2024

Belge Dili: İngilizce

Document ID (Org No.): 2001317705

pISSN: 2149-0120

green synthesis

layered double hydroxide (LDH)

exfoliation

sugar molecules

LDH nanosheets

Sayı

Yazarlar:

Ahmad Latip | Mineesha Sivakumar | Faiz Bukhari Mohd Suah | Mohd Hazwan Hussin | Zobir Hussein

Yayıncı:

Turkish Chemical Society

Ana Başlıklar:

Colloid and Surface Chemistry

Dergi:

Journal of the Turkish Chemical Society Section A: Chemistry Vol.11 Issue 3, pp.967-980

Belge Tipi:

Makale

Yayın Tarihi:

8/2024

Belge Dili:

İngilizce

Document ID (Org No.):

2001317705

pISSN:

2149-0120