Preparation of siliceous lignin microparticles from wheat husks with a facile method

Cui, Jinlong; Sun, Hongliang; Wang, Xing; Sun, Juncai; Niu, Meihong; Wen, Zhongsheng

doi:10.1016/j.indcrop.2015.05.061

Cited by 35 publications

(15 citation statements)

References 36 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…These composites can be used in various applications as adsorbents, electrode materials, and fillers and reinforcement especially for polymers . The hybridization of silica with lignin provides the improved stabilization of the lignin . Moreover, the final composite shows enhanced adsorption ability toward several pollutants due to formation of more active sites .…”

Section: Wheat Husk Silica‐based Materialsmentioning

confidence: 99%

“…Among agricultural wastes, rice husk, and wheat husk are important starting materials due to containing both lignin and silica. Cui et al described the preparation of SiO 2 /lignin hybrid systems from wheat husks. The prepared siliceous lignin microparticles showed uniform morphology distribution.…”

Section: Wheat Husk Silica‐based Materialsmentioning

confidence: 99%

“…85,86 The hybridization of silica with lignin provides the improved stabilization of the lignin. 48 Moreover, the final composite shows enhanced adsorption ability toward several pollutants due to formation of more active sites. 87 On the other hand, as polymer filler, it enables the production of final material with lower cost.…”

Section: Silica-lignin Compositesmentioning

confidence: 99%

See 2 more Smart Citations

Review on a novel biosilica source for production of advanced silica‐based materials: Wheat husk

Terzioğlu

Yücel

Kuş

2018

Asia-Pacific J Chem Eng

View full text Add to dashboard Cite

The growing cognizance of environmental matters elucidates the increasing attention thought the evaluation of bio‐based by‐products and waste materials in various applications. The agricultural‐based industry results in considerable amounts of residues containing silica. In the past decade, extensive research studies had been executed to evaluate agricultural waste materials such as rice husk and rice straw. The results of the studies point out the possibility of evaluating such wastes to produce silica‐based materials. Wheat husk is such an abundantly available waste obtained from the wheat milling process. It is containing noncrystalline silica, and thus, it can also be evaluated to produce value added materials. This study presents a comprehensive overview of the researches carried out on the properties and utilization of wheat husk as a silica source. The summary and discussion presented in this review would provide knowledge on wheat husk that is convenient to be utilized for the low‐cost and sustainable production of silica‐based materials such as aerogel, metal silicates, zeolite, silica‐based ceramics, and composites.

show abstract

Section: Wheat Husk Silica‐based Materialsmentioning

confidence: 99%

Section: Wheat Husk Silica‐based Materialsmentioning

confidence: 99%

Section: Silica-lignin Compositesmentioning

confidence: 99%

See 1 more Smart Citation

Review on a novel biosilica source for production of advanced silica‐based materials: Wheat husk

Terzioğlu

Yücel

Kuş

2018

Asia-Pacific J Chem Eng

View full text Add to dashboard Cite

show abstract

“…Cui et al 20 prepared siliceous lignin microparticles through reaction of certain amount of wheat husk and sodium hydroxide solution, followed by ltration of the mixture and titration of the collected ltrate to required pH with HCl, and then reaction for a period of time at the pH. Xiong et al 21 adopted co-precipitation process to prepare hydrophobic lignin-based silica composite submicronparticles via the hydrogen bonding interaction between the hydroxyl groups in lignin and silica.…”

Section: 17-19mentioning

confidence: 99%

Preparation, characterization and the adsorption characteristics of lignin/silica nanocomposites from cellulosic ethanol residue

Tian

Zhou

et al. 2017

RSC Adv.

View full text Add to dashboard Cite

The preparation, characterization, and adsorption characteristics of lignin/silica nanocomposites are described. The nanocomposites were obtained from cellulosic ethanol residue (CER) by an in situ method. The lignin was used as a structure directing reagent, and sulfuric acid as precipitating reagent during the synthesis of lignin/silica nanocomposites. The effects of pH on the properties of the nanocomposites have been investigated in detail. The prepared nanocomposites were characterized by the FT-IR, SEM, TG-TGA, XPS and low-temperature nitrogen sorption methods. Adsorption capacities and adsorption behaviors of selected lignin/silica nanocomposite, lignin, and silica for Methylene Blue (MB) were also studied, respectively. The results indicated that the lignin/silica nanocomposite is a good candidate for a biosorbent, providing a potential route for the high value-added utilization of CER.

show abstract

“…The lignin content in biomass ranges from 20 to 30 % depending on the type of lignocellulose [1]. There are two types of studies performed on the lignin isolation process, namely a delignification study on the pulping process [2][3][4], and lignin isolation or lignin extraction in the effort of lignin utilization [5][6][7][8][9][10]. However, in one investigation, both processes can be combined.…”

Section: Introductionmentioning

confidence: 99%

Kinetics Models of Lignin Isolation from Rice Husk Using Alkaline Hydrogen Peroxide

Ma’ruf¹,

Pramudono²,

Aryanti³

2019

ChChT

View full text Add to dashboard Cite

1 This study explained the kinetics and mechanisms for the delignification and extraction of lignin from rice husk with alkaline hydrogen peroxide in water. The results showed that both the delignification and extraction models can be used to describe the kinetics of lignin isolation. Based on the SSE (sum squared error) values from the non-linear regressions, the delignification model fitted the experimental data better than the extraction model. The values of the activation energy were determined for the mass transfer control model, the reaction control model, and the extraction model.

show abstract

Preparation of siliceous lignin microparticles from wheat husks with a facile method

Cited by 35 publications

References 36 publications

Review on a novel biosilica source for production of advanced silica‐based materials: Wheat husk

Review on a novel biosilica source for production of advanced silica‐based materials: Wheat husk

Preparation, characterization and the adsorption characteristics of lignin/silica nanocomposites from cellulosic ethanol residue

Kinetics Models of Lignin Isolation from Rice Husk Using Alkaline Hydrogen Peroxide

Contact Info

Product

Resources

About