Preparation of high porosity biochar materials by template method: a review

Xi, Jingen; Li, Hui; Xi, Jiamin; Tan, Shibei; Zheng, Jianhua; Tan, Zhongxin

doi:10.1007/s11356-020-08593-8

Cited by 28 publications

(13 citation statements)

References 32 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In general, the template method enables the synthesis of hierarchically porous MIL-101(Cr) (HP-MIL-101(Cr)), which improves the properties of MIL-101(Cr) materials and expands their applications [ 40 ]. Using a template to occupy space in the crystal framework of MIL-101(Cr), removal of the template leads to extra mesoporous or macroporous structures [ 61 ].…”

Section: Synthesis Of Mil-101(cr)mentioning

confidence: 99%

Advances in Metal-Organic Frameworks MIL-101(Cr)

Zou

Dong

Zhao

2022

IJMS

View full text Add to dashboard Cite

MIL-101(Cr) is one of the most well-studied chromium-based metal–organic frameworks, which consists of metal chromium ion and terephthalic acid ligand. It has an ultra-high specific surface area, large pore size, good thermal/chemical/water stability, and contains unsaturated Lewis acid sites in its structure. Due to the physicochemical properties and structural characteristics, MIL-101(Cr) has a wide range of applications in aqueous phase adsorption, gas storage and separation, and catalysis. In this review, the latest synthesis of MIL-101(Cr) and its research progress in adsorption and catalysis are reviewed.

show abstract

Section: Synthesis Of Mil-101(cr)mentioning

confidence: 99%

Advances in Metal-Organic Frameworks MIL-101(Cr)

Zou

Dong

Zhao

2022

IJMS

View full text Add to dashboard Cite

show abstract

“…Therefore, porosity control can be overcome early in resin production or during pyrolysis of carbon precursors. This approach has been widely applied to obtain ordered mesoporous carbons (OMCs) from biosourced phenolic compounds (Fierro et al, 2013;Salinas-Torres et al, 2016;Xi et al, 2020). The main limitation of this approach is the need for an additional step to remove the template from the composition of the material, which often involves the use of hazardous and toxic chemicals, such as hydrofluoric acid or high concentrations of sodium hydroxide.…”

Section: Template Methodsmentioning

confidence: 99%

Progress in the Use of Biosourced Phenolic Molecules for Electrode Manufacturing

et al. 2022

View full text Add to dashboard Cite

In the era of renewable technologies and clean processes, carbon science must adapt to this new model of a green society. Carbon materials are often obtained from petroleum precursors through polluting processes that do not meet the requirements of sustainable and green chemistry. Biomass is considered the only renewable source for the production of carbon materials, as the carbon in biomass comes from the consumption of carbon dioxide from the atmosphere, resulting in zero net carbon dioxide emissions. In addition to being a green source of carbon materials, biomass has many advantages such as being a readily available, large and cheap feedstock, as well as the ability to create unique carbon-derived structures with well-developed porosity and heteroatom doping. All these positive aspects position biomass-derived carbon materials as attractive alternatives in multiple applications, from energy storage to electrocatalysis, via adsorption and biosensors, among others. This review focuses on the application of phenolic resins to the production of electrodes for energy storage and the slow but inexorable movement from petroleum-derived phenolic compounds to biosourced molecules (i.e., lignins, tannins, etc.) as precursors for these carbon materials. Important perspectives and challenges for the design of these biosourced electrodes are discussed.

show abstract

“…For the soft template, there is no fixed rigid structure, the polymer is formed by intermolecular force, and then the material is deposited on the surface of the polymer to form nanomaterials. [ 150 ] The nanoarray structure synthesized by the template method has the following advantages (Figure 18b) [ 151 ] : 1) the specific surface area is high, and the ion/electron transfer path is short, 2) strong structural stability, 3) good crystallinity and orderliness, 4) structure controllability, and 5) good particle dispersion. Based on these advantages, the template method is widely used to prepare nanomaterials and nanoarrays.…”

Section: Znwo4 Nanoarraysmentioning

confidence: 99%

Synthesis Methods and Applications of Semiconductor Material ZnWO₄ with Multifunctions and Multiconstructions

Wang

et al. 2021

Energy Tech

View full text Add to dashboard Cite

At present, nanostructures with excellent morphology have become a research hotspot. With the deepening of research and the rapid development of nanotechnology, nanosemiconductors have also made remarkable progress. In recent years, ZnWO4 in metal tungstates has been widely used in many fields, which is mainly due to its high crystal density, short radiation length, excellent optical properties, good radiation damage resistance, and non‐liquefaction. Therefore, herein, the synthesis methods and applications of ZnWO4 semiconductor materials in recent years are reviewed. First, the crystal structure and characteristics of ZnWO4 are described, and then the latest research progress of ZnWO4 semiconductor materials is summarized. The synthesis methods and contributions to photocatalysis, sensors, electronic materials, and luminescent materials are highlighted. The characteristics of ZnWO4 nanoarrays and their applications in supercapacitors are particularly emphasized, which provide a reference for the development of multifunctional nanoarrays. Finally, the challenges and countermeasures of ZnWO4 semiconductor materials are summarized and prospected. In a word, a new idea and strategy to design and assemble new types of ZnWO4 nanomaterials with multiconstructional systems and multifunctional properties for their practical applications is provided.

show abstract

Preparation of high porosity biochar materials by template method: a review

Cited by 28 publications

References 32 publications

Advances in Metal-Organic Frameworks MIL-101(Cr)

Advances in Metal-Organic Frameworks MIL-101(Cr)

Progress in the Use of Biosourced Phenolic Molecules for Electrode Manufacturing

Synthesis Methods and Applications of Semiconductor Material ZnWO₄ with Multifunctions and Multiconstructions

Contact Info

Product

Resources

About

Preparation of high porosity biochar materials by template method: a review

Cited by 28 publications

References 32 publications

Advances in Metal-Organic Frameworks MIL-101(Cr)

Advances in Metal-Organic Frameworks MIL-101(Cr)

Progress in the Use of Biosourced Phenolic Molecules for Electrode Manufacturing

Synthesis Methods and Applications of Semiconductor Material ZnWO4 with Multifunctions and Multiconstructions

Contact Info

Product

Resources

About

Synthesis Methods and Applications of Semiconductor Material ZnWO₄ with Multifunctions and Multiconstructions